𝕿𝖊𝖈𝖍𝖗𝖎𝖌𝖍𝖙𝖘 Bulletin for Monday, January 31, 2022
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Generated Tue 1 Feb 02:42:08 GMT 2022
Created by Dr. Roy Schestowitz (𝚛𝚘𝚢 (at) 𝚜𝚌𝚑𝚎𝚜𝚝𝚘𝚠𝚒𝚝𝚣 (dot) 𝚌𝚘𝚖)
Full hyperlinks for navigation omitted but are fully available in the originals
The corresponding HTML versions are at 𝒕𝒆𝒄𝒉𝒓𝒊𝒈𝒉𝒕𝒔.𝒐𝒓𝒈
Latest in 𝒉𝒕𝒕𝒑://𝒕𝒆𝒄𝒉𝒓𝒊𝒈𝒉𝒕𝒔.𝒐𝒓𝒈/𝒕𝒙𝒕 and older bulletins can be found at 𝒉𝒕𝒕𝒑://𝒕𝒆𝒄𝒉𝒓𝒊𝒈𝒉𝒕𝒔.𝒐𝒓𝒈/𝒕𝒙𝒕-𝒂𝒓𝒄𝒉𝒊𝒗𝒆𝒔
Full IPFS index in 𝒉𝒕𝒕𝒑://𝒕𝒆𝒄𝒉𝒓𝒊𝒈𝒉𝒕𝒔.𝒐𝒓𝒈/𝒊𝒑𝒇𝒔 and as plain text in 𝒉𝒕𝒕𝒑://𝒕𝒆𝒄𝒉𝒓𝒊𝒈𝒉𝒕𝒔.𝒐𝒓𝒈/𝒊𝒑𝒇𝒔/𝒕𝒙𝒕
Gemini index for the day: gemini://gemini.techrights.org/2022/01/31/


╒═══════════════════ 𝐑𝐄𝐂𝐄𝐍𝐓 𝐁𝐔𝐋𝐋𝐄𝐓𝐈𝐍𝐒 ════════════════════════════════════╕
  Previous bulletins in IPFS (past 21 days, in chronological order):

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Qma88nEdV64rLJsqR8uVd62B8zwrDvuX6Etg42wsovLPUQ


╒═══════════════════ 𝐈𝐍𝐃𝐄𝐗 ═══════════════════════════════════════════════════╕

⦿ [Meme] To ’Team UPC’, 2021 is Actually 2023 | Techrights

⦿ Microsoft GitHub Exposé — Part XVI — The Attack on the Autonomy of Free Software Carries on | Techrights

⦿ [Meme] EPO Management on the Run | Techrights

⦿ Geminispace is Good for Archiving, Too | Techrights

⦿ The ’New’ IBM: Openwashing Mass Surveillance | Techrights

⦿ IRC Proceedings: Sunday, January 30, 2022 | Techrights

⦿ EPO Workers’ Poll: 9 Out of 10 Employees in Munich Want to Participate or Consider Participating in Strike (or Protest) | Techrights

⦿ Avoiding Strings and Bear Traps: OpenBSD (or Any Other Project Which Already Self-Hosts Its Code) Does Not Need Microsoft’s Money or GitHub’s ’Free’ Hosting | Techrights

⦿ 20-22 Vision: António Campinos Still Pillaging and Plundering EPO Staff | Techrights

 ䷼ Bulletin articles (as HTML) to comment on (requires login):
		http://techrights.org/2022/01/31/2021-is-actually-2023/#comments
		http://techrights.org/2022/01/31/autonomy-of-free-software/#comments
		http://techrights.org/2022/01/31/epo-management-on-the-run/#comments
		http://techrights.org/2022/01/31/gemini-archiving/#comments
		http://techrights.org/2022/01/31/ibm-tweet-on-open/#comments
		http://techrights.org/2022/01/31/irc-log-300122/#comments
		http://techrights.org/2022/01/31/munich-epo-poll/#comments
		http://techrights.org/2022/01/31/openbsd-and-microsoft-github/#comments
		http://techrights.org/2022/01/31/plundering-epo-staff/#comments

 ䷞ Followed by Daily Links (assorted news picks curated and categorised):
		http://techrights.org/2022/01/31/4mlinux-38-1-is-out/#comments
		http://techrights.org/2022/01/31/minetest-5-5-0/#comments
		http://techrights.org/2022/01/31/tiny-core-linux-13-0/#comments

                    ䷩ 𝚕𝚒𝚗𝚎 73

╒═══════════════════ 𝐀𝐑𝐓𝐈𝐂𝐋𝐄 ═════════════════════════════════════════════════╕

(ℹ) Images, hyperlinks and comments at http://techrights.org/2022/01/31/2021-is-actually-2023/#comments
    Gemini version at gemini://gemini.techrights.org/2022/01/31/2021-is-actually-2023/

⠀⌧ █▇▆▅▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ 01.31.22⠀▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▄▅▆▇█ ⌧


Gemini_version_available_♊︎


✐ [Meme]_To_‘Team_UPC’,_2021_is_Actually_2023⠀✐


Posted in Deception, Europe, Patents at 11:54 am by Dr. Roy Schestowitz


                        🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇UPC_years⦈_


Summary: The endless shuffle of years ought to tell anyone with a head on one’s
shoulders not to take any predictions from ‘Team UPC’ seriously (they’re
business- and politically-motivated lobbying/sales tactics, offering clients a
bunch of ‘unitary’ unicorns)


⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
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⣿⣿⣾⣾⣿⢸⡆⢰⢸⢸⣼⣿⢸⡇⡇⢩⣤⢸⡿⣿⡸⡌⢸⢸⡇⡇⣿⡇⡶⣉⢰⣼⡇⡶⣱⢸⢸⠸⣼⠀⡖⠆⢱⢸⡆⡇⡇⣱⢰⢸⠲⠘⡇⣿⡆⡇⣶⢸⣏⢸⡼⠢⢸⢰⡇⣷⠘⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
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⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣻⣻⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣿⣿⣷⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣷⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣟⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣻⣿⣿⣿⣻⣟⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣷⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⡿⣿⣿⡿⣻⣿⣿⢛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⢿⡿⣿⣿⠻⣿⣿⡟⢻⣿⣟⣿⣟⣿⣿⣟⢿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⡟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢻
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣮⣶⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠠⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⢉⣭⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⣿⣾⣶⣶⣾⣟⠀⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⢀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⢟⣽⠉⠉⠀⠙⠿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⡄⠈⢁⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠡⢼⣇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠟⠏⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⡀⠀⠀⣠⣴⣾⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠿⠓⣍⠔⠛⠿⢿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣤⣆⠙⡂⢀⣠⣶⣬⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⡿⢌⢶⢼⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠣⡳⡿⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⢜⢞⢞⢸⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡫⡳⡳⢸⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣇⢝⢜⢞⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣯⣻⣿⡻⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣧⣀⣀⢀⣁⣀⣂⣀⣐⣰⣠⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣦⣤⣴⣴⣴⣶⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣶⣴⣦⣴⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⡀⠀⠀⡀⠀⠀⡀⠀⠀⠀⠀⡀⠀⡀⠀⡀⠀⢀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⡀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⠀⠳⡀⡀⠂⠘⢆⠀⠀⠀⠀⡇⠀⠀⡇⠀⠀⣇⠘⠄⠀⠀⠨⠂⣗⠐⠥⡀⢀⠈⠒⠤⠀⠀⢸⡀⠀⠲⢀⠀⠀⠘⠀⡀⠑⠢⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⢛⣛⣛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣛⣛⡛⢃⣴⣿⠉⣐⣒⣂⣙⡏⢡⣶⣶⣬⡟⠁⣒⣒⣈⣹⡇⢨⣶⣦⠈⣷⠀⣶⣿⣿⣿⡇⠀⣶
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣿⣿⣿⣦⣬⣿⣦⣬⣭⣥⣾⣷⣦⣭⣭⣴⣿⣦⣭⣭⣥⣿⣧⣼⣿⣿⣤⣿⣦⣭⣽⣿⣿⡇⠀⣭
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⡿⠿⣿⡿⠿⢿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⡿⠿⠿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⡇⠀⣿⠉⣩⣭⡍⢹⡏⠉⣯⠀⢨⣽⠉⣿⠋⠭⠭⠍⢻⡟⢩⣭⣭⠀⣿⣿⣿⣿⡇⠸⠿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣉⣛⣛⣡⣴⣿⣀⣿⣿⣇⣸⣧⣀⣿⣄⣼⣿⣀⣿⣤⣙⣛⣋⣽⣧⣌⣛⣫⣀⣿⣿⣿⣿⣇⣸⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢨⣭⣍⠲⣿⡨⠭⢤⣿⡸⠿⢾⣇⠬⠭⣼⡇⣸⣿⢸⣇⠸⣿⣿⡇⠸⠿⢈⡇⣾⣿⡰⠿⢇⣽⡰⠿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⡿⡿⣿⣿⢿⢿⡿⣿⡿⣿⣿⣿⣿⡟⣿⣿⡿⣿⢿⣿⢿⣿⣿⡿⡿⡿⣿⣿⣿⢿⢿⣿⢿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣷⣷⣿⣿⣾⣼⣿⣿⣿⣿⣿⣷⣿⣷⣿⣿⣷⣿⣾⣿⣼⣿⣷⣷⣿⣾⣶⣷⣿⣾⣾⣿⣾⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣟⣿⢿⣿⣿⢻⢻⣹⣿⢻⢹⣟⣿⣻⣟⣿⡏⣿⣻⢻⣻⢹⣻⣟⡟⣟⣿⣻⣿⣹⣿⣟⣟⣿⣻⣿⣻
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣼⣿⣿⣿⣷⣿⣯⣿⣽⣾⣿⣯⣷⣯⣿⣽⣾⣼⣟⣽⣿⣏⣵⣧⣿⣼⣽⣾⣿⣾⣿⣿⣿⣿
⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣀⣀⢀⣀⣀⣊⣁⣐⣐⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⢿⣿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⡿⣿⡿⠿⠿⠿⣿⣿⠿⠿⠿⣿⣿⣿⡿⠿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⢸⣿⢸⣿⣿⣿⡆⣻⣿⣿⣿⣿⣿⡇⢸⣿⣿⡇⣿⡇⢘⣛⣫⣼⣿⢘⣛⢻⣼⣿⠟⠵⠷⠝⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣯⣭⣥⣾⣿⣬⣭⣭⣽⣾⣿⣿⣿⣿⣿⣿⣿⣮⣭⣭⣵⣿⣷⣼⣿⣿⣿⣿⣼⣿⣷⣭⣧⣾⣿⣿⣿⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⢛⣛⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⣿⣿⠛⢻⠛⢛⣛⠛⠿⡿⠟⣛
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠨⠭⠽⢿⠀⠿⠇⢸⡇⢰⣶⡁⠰⠶⠈⣿⠀⠶⠆⢸⡁⠠⠤⠬⡗⠒⠤⠀⣿⠀⣶⡆⢸⣿⣿⠀⠻⠿⠀⣸⠀⢨⣭⣤⣶⣇⠀⠿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠤⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣘⣋⣠⣼⠉⢩⣭⠋⢭⡍⠙⣥⠀⣭⡏⢩⣭⠉⢛⠉⣭⣭⣽⠉⣭⡍⠙⡇⢸⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣶⣾⣿⣷⣶⣶⣾⣿⣶⣶⣿⣶⣶⣶⣿⣷⣶⣶⣿⣷⣶⣶⣾⣷⣾⣿⣿⣶
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⣿⣻⣿⣻⣿⣿⣿⣿⣟⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⣫⣹⣿
⣤⣴⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⢿⣿⡿⠛⠋⠉⣉⠉⠉⠉⠉⠉⠉⠉
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠀⠛⠙⠀⠈⠀⠈⠀⠀⠀⠀⠈⠀⠀⠀⠀⣀⣼⣿⣦⣀⡀⠈⠃⠈⠀⠉⠉⠈⠉⠉
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢰⣶⠀⢰⣷⠓⢲⣦⠀⠀⠀⣶⡆⠀⠀⣶⡆⢀⣀⣀⣀⡀⠀⣀⣀⣀⣶⡆⠀⣀⣀⣀⣀⣀⣠⣶⣀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢸⣿⠀⢸⣿⠛⠋⠁⠀⠀⠀⢿⣧⣤⣤⡿⠃⢸⣯⣀⣬⡿⠒⢿⣥⣀⣿⡇⠸⣯⣄⣨⣿⠇⢸⣿⣀⠸⣿⣟⣻⡟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⢿⢿⣿⣿⣿⣿⢿⡿⡿⣿⢿⢿⡿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣼⣴⣧⣿⣿⣸⣧⣷⣽⣼⣮⣧⣿⣼⣽⣯⣧⣾⣷⣩⣿⣿⣿⣼⣯⣾⣼⣻⣿⣿⣿⣾⣧⣿⣼⣯⣾⣿⣵⣿⣻⣿⣯⣿⣽⣼⣧⣿⣽⣷⣷⣿⣿⣿⣼⣮⣿⣾⣽⣿⣧
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣿⣻⡿⡿⣿⢿⢿⡿⣿⣿⢿⢿⡟⣿⣿⣻⡟⣿⡿⣿⢻⡿⣿⣿⢿⣿⡿⣿⣿⡿⣿⣟⡿⣿⣿⢿⣿⡿⣿⡿⣿⣿⡿⣿⢻⣿⣻⡟⣿⢻⢟⣿⣻⡿⣿⣿⢿⡿⡿⡿⢿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣷⣿⣾⣾⣷⣷⣿⣿⣾⣷⣿⣿⣿⣿⣷⣿⣿⣾⣷⣿⣿⣾⣷⣷⣿⣿⣷⣿⣿⣷⣿⣾⣾⣿⣷⣿⣷⣿⣿⣷⣿⣿⣿⣾⣷⣿⣿⣾⣿⣿⣷⣿⣿⣾⣷⣷⣿⣾⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⢹⡟⣟⡟⣿⣻⢻⣿⡿⡟⣟⠿⣻⢻⣿⣿⣿⡏⣿⣿⡫⣿⢻⡏⣿⢿⣿⡏⣛⣽⡏⣿⣯⣿⣿⢩⡻⡏⣿⢻⣟⡟⣟⣻⢻⡟⡟⡟⣿⣻⣟⣿⣿⣏⣛⢽⢹⡿⣿⢻⢻⡿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣹⣹⣿⣏⣿⣏⣿⣽⣽⣻⣽⣻⣏⣏⣿⣹⣹⣏⣿⣿⣸⣏⣿⣹⣿⣇⣿⣸⣹⣏⣯⣿⣿⣇⣯⣾⣸⣧⣫⣮⣻⣿⣿⣿⣇⣷⣇⣯⣿⣹⣏⣯⣟⡿⣿⣿⣿⣿⣸⣽⣏⣯
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⢿⡿⣿⢿⢿⣿⢿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣧⣶⣷⣼⣿⣿⣿⣧⣧⣯⣿⣼⣾⣿⣿⣧⣿⣼⣼⣧⣷⣵⣮⣾⣿⣷⣯⣧⣿⣽⣬⣧⣿⣧⣿⣼⣷⣧⣧⣿⣿⣿⣧⣿⡿⠼⠿⠼⠽⠧⠷⠿⠿⠽⣯⣧⣿⣿⣼⣧
⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⢿⡿⡿⣿⢿⢿⣿⢿⠿⣿⡟⣿⢿⡟⢿⡿⣿⢿⢻⡿⡿⣿⣿⣿⣿⣿⣿⢿⡿⣿⡿⢿⢿⣿⡿⣿⣿⡟⣿⢿⢿⣿⡧⣠⠄⡄⢠⠠⢠⠄⠄⣠⣿⣿⡿⣿⣿⣿
⣇⣀⣀⢀⣀⣀⣈⣀⣀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣾⣾⣷⣷⣿⣾⣾⣿⣾⣿⣿⣷⣿⣾⣷⣷⣷⣿⣾⣾⣿⣾⣿⣿⣿⣿⣷⣿⣾⣷⣿⣿⣾⣿⣾⣷⣿⣿⣷⣿⣷⣿⣿⣯⣭⣥⣭⣭⣬⣭⣥⣥⣬⣿⣿⣷⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠉⠋⠛⡏⣙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠅⠅⠽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⡄⠹⣷⢰⣿⠇⠸⣿⣴⠀⣦⡆⢰⠃⣴⣦⠙⡆⠈⢷⠀⣿⡟⠈⣿⣷⠀⣾⣿⣿⣿⡆⢰⣿⣿⣿⠀⢷⡄⠸⡆⠀⣾⢀⣾⣿⣿⡆⢰⡆⠹⡆⢰⣦⣤⠀⣾⡆⣴⠀⢰⠀⢰⣦⣆⠀⣦⠀⣴⡆⣴⣿⣿⣿⣿
⣿⣿⣿⡇⡄⠘⢸⠛⣸⠀⢻⣿⠀⣿⡇⠀⠀⣿⣿⠀⡁⣆⠈⠀⡟⢡⡄⢸⣿⠀⣿⣿⣿⣿⡇⢸⣿⣟⢃⡇⠘⣷⠀⠃⠀⠋⣸⣿⣿⣿⠇⠸⠇⣠⠇⠸⢻⣿⡆⠸⢰⣿⠀⢸⠀⠸⢻⣿⡄⠸⠀⠸⢰⣿⣿⣿⣿⣿
⣿⣿⣿⠁⢿⣄⠸⠁⣦⡆⠘⠿⠀⢿⠇⠸⣄⠻⠟⣠⠇⠻⣧⠀⠇⢦⡶⠀⠿⠀⠿⢻⣿⣿⠇⠸⠟⠏⢴⣴⠀⠹⣇⢰⣇⢠⣿⣿⣿⣿⠇⠸⡀⠙⠇⠸⠞⢻⣷⠀⣾⡿⠀⠸⠀⠸⠞⣿⣷⢀⣷⠀⣾⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿
⠿⠿⠿⠻⡿⢿⠿⢿⠿⠏⢹⡏⢉⡽⠿⠟⢿⠿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⢰⠀⠀⢰⠀⠀⠰⠀⠀⠀⢸⡇⢠⡇⠀⡇⡆⠀⠄⣶⠀⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣾⣶⣾⣶⣷⣾⣶⣾⣶⣶⣾⣷⣶⣶⣷⣷⣾⣶⣷⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⢿⠿⣻⣿⠿⠿⣿⡿⢿⡟⣻⡿⠿⡿⡿⢿⠿⠿⠿⢿⡟⡟⠿⡟⡟⢻⠿⠟⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣽⣥⣽⣷⣵⣼⣽⣧⣼⣧⣽⣥⣽⣮⣆⣵⣤⣤⣽⣼⣧⣵⣼⣤⣭⣴⣤⣬⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⢹⣿⠛⠋⣿⡏⠈⠛⢙⣿⠃⠙⠛⡋⠛⠋⠛⠛⢻⣟⢩⠙⠁⠙⣿⡍⠉⠉⣽⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣾⣿⣶⣶⣿⢷⣶⣾⣾⣿⣶⣶⣶⢶⣶⣶⡷⢷⠾⣷⣾⣶⠶⠶⣿⣶⣾⣶⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣀⣀⣀⣀⣀⣀⣀⣀⣿⣐⣀⣹⣀⣀⣁⣸⣇⣤⣠⣂⣘⣻⣆⣂⣀⣀⣀⡘⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣿⠿⠿⠿⠿⠿⡿⠿⠻⠿⠿⠻⠿⠟⢻⣿⠛⠛⠛⠿⠿⣿⠿⠿⠿⠿⠿⠟⣿⣿⣿⢰⣾⣿⣿⣾⣿⣿⣿⣿⣿⣿⣷⣿⣿⣶⣷⣾⣿⣿⣿⣶⣶⣾⣶⣿⣿⣿⣿⣿⣿⣿⣾⣿⣷⣷⣾⣿⣿⣷⣾⣿⣿⣷⣿⣿⡇⣿
⣿⣥⣤⣥⣤⣴⣯⡤⠤⠤⠬⠤⠤⢬⣬⣿⣸⣬⣧⣤⣤⣿⣤⣬⣤⣤⣤⣤⣽⣿⣿⢸⣿⣿⣿⣿⡇⠹⣿⡿⠋⣿⡿⠿⢿⠁⢠⣄⠙⢿⡿⠿⢿⡿⠿⢿⠿⠿⠿⠿⢿⣿⠿⠿⣿⠏⠹⠏⠹⢿⣿⣿⣿⣿⣿⣿⡇⣿
⠉⡙⡟⠛⠙⢋⠈⠃⠀⠠⠀⠀⠀⠸⡌⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⡇⢠⡈⣠⠀⡏⠠⣶⣶⠁⢸⣿⠃⡈⠀⣐⣀⡇⢰⣖⠀⣶⠀⣶⠀⡃⢰⣦⠈⡆⢰⡆⢰⣿⣿⣿⣿⣿⣿⣿⡇⣿
⣶⣷⣷⣶⣶⣾⣮⣶⣤⣤⣤⣤⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣧⣼⣿⣿⣤⣿⣦⣤⣼⣤⣤⣤⣶⣿⣤⣤⣴⣧⣼⣿⣤⣿⣤⣿⣤⣷⣤⣤⣼⣧⣤⣥⣤⣿⣿⣿⣿⣿⣿⣿⡇⣿
⣿⢿⣿⢿⣿⣿⣿⡿⣿⡿⣿⣿⣿⠿⢿⣿⣿⢿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⡉⢿⡏⢻⡟⢩⣉⡋⢹⠉⣿⣿⣏⠉⣉⣿⣿⣿⠉⣉⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿
⣠⣀⣀⣀⣀⣀⣀⣀⣟⣀⡁⡀⢀⣀⣀⣂⣀⣐⣁⣂⣀⣿⣀⣀⣈⣀⣀⣀⣿⣿⣿⢸⣿⣿⣿⣿⣧⠈⢠⡈⠁⣾⠀⡇⢸⠀⣿⣿⠉⣤⠘⢩⣿⣷⠀⣉⣹⠀⣤⡄⢠⡄⠙⠁⠀⠈⡇⢠⣴⡈⠟⢠⣿⣿⣿⣿⡇⣿
⠛⠙⠟⠿⠟⠛⠻⠻⠛⠟⠝⠻⢻⣿⠟⠟⠻⠉⣿⡟⠛⠟⠋⠻⠻⠉⠟⠟⣿⣿⣿⢸⣿⣿⣿⣿⣿⣄⣾⣧⣸⣿⣀⣇⣸⣀⣿⣿⣄⣉⣠⣈⣿⣷⣀⣉⣉⣀⣿⣇⣸⣇⣰⣄⣉⣩⣇⣸⣿⡧⢀⣾⣿⣿⣿⣿⡇⣿
⣀⣀⡀⠀⣀⠀⣀⣀⣀⣀⣀⣤⣴⣿⣤⣤⣴⣤⣿⣧⣴⣤⣥⣦⣴⣤⣤⣤⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⣿⣿⣿⡇⣿
⠀⠀⠀⠀⠀⠀⠀⡀⢀⠀⢀⢀⠀⣀⡀⣀⠀⡀⣀⠀⡀⡀⠀⠀⠀⣀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠃⠘⠁⠀⠛⠘⠂⠚⠙⠀⠃⠋⠙⠋⠃⠐⠀⠀⠓⠀⠘⠂⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣶⣶⣶⣶⣶⣶⣶⣶⣶⠶⣶⡶⣶⣶⡶⠶⡶⢶⣶⣶⡶⡶⢶⡶⡶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⣿⣿⣿⣿⣶⣿⣶⣶⣶⣾⣶⣷⣶⣶⣶⣷⣶⣶⣷⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣤⣦⣬⣤⣀⣤⣿⣤⣥⣤⣤⣥⣼⣬⣵⣬⣤⣧⣥⣤⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⡿⢿⣿⠿⣿⣿⣿⣿⢿⣿⣿⣿⣿⢿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⢿⣿⡿⠿⢿⡿⢿⠿⠿⡿⢿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⡁⢾⠁⢸⠉⠏⠁⠉⢡⠀⠉⡈⢹⣧⢨⠉⡌⢹⣯⢨⠀⡅⠉⢁⠉⣿⠉⡏⢹⢩⠈⠁⡅⠸⢁⠈⡏⣭⡉⢉⣿⡏⢥⠙⠁⠈⡅⠌⢁⠉⠉⡌⢡⢨⣿⠁⡇⠸⠇⢸⢀⣃⣼⠈⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣷⣶⣷⣾⣶⣶⣷⣶⣿⣿⣶⣷⣶⣿⣿⣶⣷⣷⣾⣶⣾⣿⣷⣶⣾⣾⣶⣷⣷⣾⣶⣶⣷⣿⣥⣾⣿⣧⣶⣾⣶⣶⣷⣾⣶⣾⣶⣷⣾⣶⣿⣷⣼⣶⣶⣿⣾⣿⣧⣾⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⠿⢿⢿⢿⠿⠿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣷⣶⣶⣾⣶⣶⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣏⣿⣿⣙⣋⣻⢙⡋⡛⡫⣋⡛⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣬⣤⣄⣤⣬⣧⣤⣤⣤⣤⣤⣥⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⡛⣿⣿⠉⠛⠛⠛⠛⠛⠛⠛⡛⠛⡟⠛⠛⠛⠛⢛⢻⠛⢋⠙⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣤⣄⣅⣠⣤⣤⣠⣶⣤⣤⣧⣯⣬⣤⣤⣴⣱⣇⣤⣤⣅⣵⣤⣇⣠⣆⣤⣤⣕⣤⣕⣥⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⠛⡿⠻⠻⠿⢻⠟⢛⡿⡿⠿⠿⠿⠟⢟⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣾⣿⣾⣷⣿⣷⣷⣾⣷⣿⣷⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣭⣿⣿⣠⣉⣍⣉⣉⣭⣉⣸⣠⣩⣩⣩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⢻⠻⠿⠿⠿⠿⠿⠿⡿⠟⡿⡿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣷⣶⣶⣶⣷⣶⣷⣷⣴⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣏⣿⣿⣙⣉⣉⣉⣉⡍⣹⢉⣉⣉⣉⣍⣹⣉⣉⣏⣉⣝⣏⣉⡉⣉⣉⣩⣏⣉⡏⣉⣍⡉⣉⣉⣍⢉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⠿⠿⢿⣿⡿⣿⢿⣿⣿⣿⡿⣿⠿⣿⣿⣿⠿⣿⣿⢿⣿⣿⣿⡿⣿⣿⣿⢿⣿⢿⢿⣿⣿⣿⡿⣿⣿⣿⠿⣿⡿⡿⣿⣿⣿⡿⡿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣤⣾⣦⣤⣵⣷⣵⣶⣧⣦⣴⣴⣤⣴⣤⣿⣤⣤⣶⣵⣤⣤⣤⣾⣧⣴⣤⣴⣴⣷⣤⣾⣤⣶⣦⣿⣶⣴⣤⣤⣶⣦⣾⣧⣤⣴⣦⣶⣦⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣛⣿⣿⠉⡛⠛⠛⢋⠛⣛⠛⠛⠛⠹⠛⢛⢻⠛⢛⠛⠙⢛⢟⠛⠛⠛⡟⠛⠛⡏⠉⠛⠟⠛⠛⠛⢻⠍⠉⣉⡩⠝⠋⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣤⣤⣴⣴⣄⣠⣤⣴⣤⣴⣤⣧⣤⣤⣤⣧⣤⣤⣤⣤⣤⣤⣴⣦⣤⣶⣤⣠⣤⣤⣤⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⠻⠛⠛⠛⠛⠛⠛⠛⢛⠟⠛⡟⠛⠛⠛⣟⢛⠛⢻⠻⠛⡛⠟⡟⠛⡻⠛⡟⠛⠛⠛⠛⠛⠛⠛⠛⣻⡟⣽⠛⠛⠛⠛⠟⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣴⣤⣥⣤⣤⣤⣤⣯⣬⣮⣤⣧⣤⣥⣥⣵⣬⣤⣥⣤⣤⣑⣠⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⡏⢛⢛⢙⢛⢛⢻⢛⢹⢻⠛⣛⡋⡋⢛⡛⢛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣷⣾⣾⣶⣾⣷⣾⣶⣾⣶⣾⣶⣷⣶⣷⣾⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠻⢿⠿⠿⠿⢿⠿⠿⠻⠿⠿⣿⠿⠿⡿⠿⠿⠟⠿⠿⢿⠿⠿⠿⡿⠿⠿⢿⠿⠿⠿⠿⠿⢿⠿⠿⡿⠻⠿⡿⠿⠿⠿⠿⠿⠿⡿⠿⠿⠿⠿⠿⣿⠟⠟⢿⡿⠿⠿⠿⢿⠿⠿⠻⠿⠿⠿⠿⠿⢻⣿
⣿⣿⣿⣿⣿⣿⣿⣶⣾⣾⣶⣶⣾⣤⣶⣶⣶⣶⣷⢶⣶⣷⣶⣦⡶⢶⣶⣷⢷⠶⠶⠷⡶⣮⣾⣴⣶⠶⣷⣶⡾⣶⣾⣷⣶⡶⣷⣶⣷⢶⣶⣾⣼⣷⢶⠶⣶⣾⣶⣾⣾⡶⢾⣿⣶⣶⣶⣾⣴⢶⡶⣶⢶⣶⣶⣶⣾⣿
⣿⣿⣿⣿⣿⣿⣿⣤⣧⣤⣤⣤⣤⣤⣤⣤⣼⣀⣤⣤⣤⣴⣧⣤⣧⣴⣤⣼⣬⣶⣦⣭⣧⣤⣤⣤⣷⣥⣯⣤⣤⣤⣷⣯⣾⣤⣤⣼⣯⣤⣶⣼⣦⣮⣼⣴⣤⣾⣴⣦⣼⣮⣵⣵⣽⣶⣿⣯⣥⣶⣭⣧⣬⣿⣿⣿⣿⣿
⡿⢿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣇⣀⡀⠀⣀⠀⣀⣀⣀⣀⣀⣉⣹⣉⣉⣉⣉⣩⣉⣉⣉⣉⣹⣈⣹⣈⣉⣉⣹⣂⣐⣃⣑⣸⣉⣩⣍⣉⣉⡨⣹⣂⣀⣀⣐⣘⣏⣩⣉⣹⣉⣩⣈⣉⣉⢍⡏⣉⣉⣉⣉⣁⣹⣀⣀⣤⣸⣈⣉⢉⣉⣀⣍⣉⣽⣿⣿⣿

                    ䷩ 𝚕𝚒𝚗𝚎 322

╒═══════════════════ 𝐀𝐑𝐓𝐈𝐂𝐋𝐄 ═════════════════════════════════════════════════╕

(ℹ) Images, hyperlinks and comments at http://techrights.org/2022/01/31/autonomy-of-free-software/#comments
    Gemini version at gemini://gemini.techrights.org/2022/01/31/autonomy-of-free-software/

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Gemini_version_available_♊︎


✐ Microsoft_GitHub_Exposé_—_Part_XVI_—_The_Attack_on_the_Autonomy_of_Free
Software_Carries_on⠀✐


Posted in BSD, Deception, Free/Libre_Software, Microsoft at 8:13 am by Dr. Roy
Schestowitz


Series parts:


   1. Microsoft_GitHub_Exposé_—_Part_I_—_Inside_a_Den_of_Corruption_and
      Misogynists
   2. Microsoft_GitHub_Exposé_—_Part_II_—_The_Campaign_Against_GPL_Compliance
      and_War_on_Copyleft_Enforcement
   3. Microsoft_GitHub_Exposé_—_Part_III_—_A_Story_of_Plagiarism_and_Likely
      Securities_Fraud
   4. Microsoft_GitHub_Exposé_—_Part_IV_—_Mr._MobileCoin:_From_Mono_to
      Plagiarism…_and_to_Unprecedented_GPL_Violations_at_GitHub_(Microsoft)
   5. Microsoft_GitHub_Exposé_—_Part_V_—_Why_Nat_Friedman_is_Leaving_GitHub
   6. Microsoft_GitHub_Exposé_—_Part_VI_—_The_Media_Has_Mischaracterised_Nat
      Friedman’s_Departure_(Effective_Now)
   7. Microsoft_GitHub_Exposé_—_Part_VII_—_Nat_Friedman,_as_GitHub_CEO,_Had_a
      Plan_of_Defrauding_Microsoft_Shareholders
   8. Microsoft_GitHub_Exposé_—_Part_VIII_—_Mr._Graveley’s_Long_Career_Serving
      Microsoft’s_Agenda_(Before_Hiring_by_Microsoft_to_Work_on_GitHub’s_GPL
      Violations_Machine)
   9. Microsoft_GitHub_Exposé_—_Part_IX_—_Microsoft’s_Chief_Architect_of_GitHub
      Copilot_Sought_to_be_Arrested_One_Day_After_Techrights_Article_About_Him
  10. Microsoft_GitHub_Exposé_—_Part_X_—_Connections_to_the_Mass_Surveillance
      Industry_(and_the_Surveillance_State)
  11. Microsoft_GitHub_Exposé_—_Part_XI_—_Violence_Against_Women
  12. Microsoft_GitHub_Exposé_—_Part_XII_—_Life_of_Disorderly_Conduct_and_Lust
  13. Microsoft_GitHub_Exposé_—_Part_XIII_—_Nihilistic_Death_Cults_With
      Substance_Abuse_and_Sick_Kinks
  14. Microsoft_GitHub_Exposé_—_Part_XIV_—_Gaslighting_Victims_of_Sexual_Abuse
      and_Violence
  15. Microsoft_GitHub_Exposé_—_Part_XV_—_Cover-Up_and_Defamation
  16. YOU ARE HERE ☞ The Attack on the Autonomy of Free Software Carries on
          🄸🄼🄰🄶🄴 🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽 ⦇GitHub: Where everything comes to die⦈


Summary: In spite of clear misuse of code and of copyrights, some people are
trying to export OpenBSD to Microsoft; maybe they’re ill-equipped with facts,
so here’s a much-needed (and very timely) discussion of some of the issues at
stake


A NUMBER of weeks from now Balabhadra (Alex) Graveley will be in court again
(arrest_record_here). He’s a big part of the attack of Free software — an
attack that he has helped his “best friend” (his words) Nat Friedman with. But
today we leave Graveley aside and instead focus on the toxic legacy of his
work.


As we noted earlier in the series, Graveley enabled plagiarism disguised as
“Hey Hi” (AI). Graveley himself has quite a history with plagiarism, as we
explained in earlier parts of the series.


“GitHub was never about sharing. It’s about hoarding, controlling and censoring
aside.”It’s therefore imperative that all Free software projects think twice or
thrice before “mirroring” anything in GitHub; yet more, they might as well be
very wise to at least consider removing any existing mirrors. A mirror at
GitHub is basically a major legal liability.


GitHub was never about sharing. It’s about hoarding, controlling and censoring
aside. It wants to just swallow everything and then add some vendor lock-in
such as “Issues” (with uppercase “i”; it’s like a brand, a proprietary
extension to Git for bug reports that Microsoft controls and won’t let you
export, at least not easily).


We recently grew concerned about efforts by unknown persons to ‘outsource’
OpenBSD to Microsoft or at least make babysteps towards that. As a reminder,
Microsoft began offering funding for OpenBSD when the project was desperate for
money. This is a well-documented fact and we wrote about it in 2015 when it
started [1, 2]. Microsoft started this ‘funnelling’ of cash (a very high level
of sponsorship) around_the_same_year_"Microsoft_loves_Linux"_started_as_a_ruse
to_Microsoft_hijacking_a_large_chunk_of_Free_software_projects_by_taking_over
GitHub_(which_it_had_started_ambushing_the_prior_year). At the moment Microsoft
is_listed as “Gold: $25,000 to $50,000″ (see “Microsoft Corporation”), but back
then it wanted to port parts of OpenSSH to Windows, irrespective of the
security lapses and back doors in Windows. As our associate put it, “Microsoft
tossed them some chump change; it’s a large sum for openbsd, but for a
marketing company [Microsoft] it’s so small an amount that probably no one
needed to sign off on it.” Among those who donate to the OpenBSD Foundation we
see Gulag (at the top), but at least Gulag isn’t promoting something like
Windows or GitHub (proprietary). No project really needs GitHub; it’s just a
brand and a trap. Alternatives include Sourcehut, Codeberg, and of course self-
hosting with something like Gitea (we’ve_coded_our_own_in_Gemini_Protocol).
Also viable but less freedom-oriented are Gitlab and Bitbucket, though our
associate is “not sure SourceForge is still worthy” as it had its share of
scandals and trust issues.


“As a reminder, the people from Microsoft do not limit themselves to the
BSDs.”For Microsoft, any control over any BSD would usher in so-called
‘features’ that would mostly be beneficial to Microsoft and to Windows. There’s
already discussion in progress about unwanted features that can add bloat and/
or compromise security/readability (those two things are connected; the code
can become less elegant and thus a lot more risky).


“We had two Gold contributors in 2020 Camiel Dobbelaar and Microsoft,” says
this_page in the OpenBSD site.


As a reminder, the people from Microsoft do not limit themselves to the BSDs.
They_had_a_go_at_Linus/Linux_as_well. Microsoft employees inside the Linux
Foundation‘s Board, together with Microsoft operatives inside the media, tried
to push Linux towards GitHub about 1.5 years ago (we wrote many articles about
it back then).


Torvalds pointed out, albeit not so explicitly, that “contributions” (so-called
‘PRs’) from GitHub would likely come from people who don’t know how to use Git
and E-mail, which means that the quality of the code is low and origin/
motivation suspect. Didn’t we learn enough already from the University_of
Minnesota_debacle?


“There’s moreover the risk of putting a foot in Microsoft’s doorstep (or vice
versa), letting momentum be built up in the wrong platform — a platform you do
not actually control, as noted by Blender well before Microsoft had ambushed
GitHub (2014) and then bought it (2018).”As a rule of thumb, opening up to more
people (when more code does not necessarily mean “better”) isn’t a measure of
success, especially if it’s something like a kernel where security is
paramount.


There’s moreover the risk of putting a foot in Microsoft’s doorstep (or vice
versa), letting momentum be built up in the wrong platform — a platform you do
not actually control, as noted by Blender well before Microsoft had ambushed
GitHub (2014) and then bought it (2018). Remember what Blender’s ‘daddy’ Ton
Roosendaal wrote.


Well, Copilot, as noted in earlier parts (we’ll come to that again some time
later) will enable people to plagiarise OpenBSD code without even being aware
of it. Don’t forget what Intel did to MINIX code, which was licensed as non-
reciprocal. The user-hostile M.E. was secretly crafted using MINIX code; no
credit or notice was given.


Thankfully, there’s some resistance to the few entrants who foolishly think
“new blood” (not just blood) would come through Microsoft’s proprietary GitHub:




     On Fri, Jan 21, 2022 at 11:42:08AM -0600, joshua stein wrote:
     > Maybe we can do something radical like enable GitHub pull requests
     > to let people submit changes against the ports repo on GitHub

     Cringe.

     I sincerely hope that this doesn't happen.

     Just look at the typical quality of the projects hosted on GitHub,
     and
     you'll see how relying on a set of third-party managed tools to do
     your
     work instead of taking the time to learn the basic tools, (tar, diff,
     an email program, etc), yourself can lead to laziness and poor
     quality.

     If people can't be bothered to do things themselves or make their own
     tools to automate a process, how dedicated are they likely to be?

     > I believe that the GitHub repo can be configured to also email
     > ports@openbsd.org on any submissions/comments there, so the mailing

     > list would still be in the loop on everything for anyone that
     > doesn't want to use GitHub.

     So the mailing list is going to be flooded with automated mails from
     GitHub, that become tedious, leading people to just skim over them
     or OK them without really reviewing the content.

     Honestly, I think we all want to keep the quality of the ports tree
     as high as possible, and if learing to use tar and diff as a barrier
     to
     entry for some people is doing that, I suggest we continue as we are.

Here’s more:




     On 21/01/22 11:42 -0600, joshua stein wrote:
     > On Fri, 21 Jan 2022 at 18:29:27 +0100, Marc Espie wrote:
     > > In my opinion, our main issue is the lack of new blood.
     > >
     > > We have chronically fewer people who can give okays than ports
     waiting.
     > >
     > > One big "meta" stuff that needs doing is pointing out (especially
     from
     > > new guys) what can be improved in the documentation of the
     porting process...
     > > sometimes pointing people in the right direction.
     > >
     > > Informal poll: what thing weirded you guys out the first time you
     touched
     > > OpenBSD ports coming from other platforms.
     > >
     > > What kind of gotcha can we get rid of, so that "new ports" will
     tend to
     > > be squeaky clean, infrastructure-wise, and ready for import.
     > >
     > > Maybe we'd need an FAQ from people coming from elsewhere
     explaining the
     > > main differences to (say) deb, rpm, freebsd ?...
     >
     > Using CVS and dealing with tarballs is probably pretty
     > ancient-feeling for many outsiders.  I don't know that more
     > documentation is really the problem.
     >
     > I personally tend to ignore most ports@ emails that aren't diffs I
     > can easily view in my e-mail client because it's a hassle to save
     > the attachment, tar -t it to see what its directory structure is,
     > untar it in the proper place, try to build it, then provide
     feedback
     > by copying parts of the Makefile to an e-mail or doing some other
     > work to produce a diff.
     >
     > Maybe we can do something radical like enable GitHub pull requests
     > to let people submit changes against the ports repo on GitHub, do
     > review and feedback on those on GitHub, and once it's been approved

     > by a developer, that developer can do the final legwork of
     > committing it to CVS and closing the pull request (since we can't
     > commit directly to the Git repo).
     >
     > I believe that the GitHub repo can be configured to also email
     > ports@openbsd.org on any submissions/comments there, so the mailing

     > list would still be in the loop on everything for anyone that
     > doesn't want to use GitHub.
     >

     Big NO. We use CVS, deal with it. If you want to help people who are
     lazy
     to cvs diff and send an email, write a script that that does a
     submission
     for them automatically in a format we prefer.

     If you want to use git, fine, you can send git diffs to the mailing
     list.

     If someone does not have enough brain to figure out how to do things
     our way
     then we probably do not want that submission either.

     On the other hand, I think the issue here is not the version control
     system
     or the development method we are using, but the lack of interest or
     need.

     The openbsd ports and packages are quiet good compared to others and
     things
     just work. There is always room for imrovement of course.

Marc Espie received_this_reply:




     On Fri, 21 Jan 2022 at 18:29:27 +0100, Marc Espie wrote:
     > In my opinion, our main issue is the lack of new blood.
     >
     > We have chronically fewer people who can give okays than ports
     waiting.
     >
     > One big "meta" stuff that needs doing is pointing out (especially
     from
     > new guys) what can be improved in the documentation of the porting
     process...
     > sometimes pointing people in the right direction.
     >
     > Informal poll: what thing weirded you guys out the first time you
     touched
     > OpenBSD ports coming from other platforms.
     >
     > What kind of gotcha can we get rid of, so that "new ports" will
     tend to
     > be squeaky clean, infrastructure-wise, and ready for import.
     >
     > Maybe we'd need an FAQ from people coming from elsewhere explaining
     the
     > main differences to (say) deb, rpm, freebsd ?...

     Using CVS and dealing with tarballs is probably pretty
     ancient-feeling for many outsiders.  I don't know that more
     documentation is really the problem.

     I personally tend to ignore most ports@ emails that aren't diffs I
     can easily view in my e-mail client because it's a hassle to save
     the attachment, tar -t it to see what its directory structure is,
     untar it in the proper place, try to build it, then provide feedback
     by copying parts of the Makefile to an e-mail or doing some other
     work to produce a diff.

     Maybe we can do something radical like enable GitHub pull requests
     to let people submit changes against the ports repo on GitHub, do
     review and feedback on those on GitHub, and once it's been approved
     by a developer, that developer can do the final legwork of
     committing it to CVS and closing the pull request (since we can't
     commit directly to the Git repo).

     I believe that the GitHub repo can be configured to also email
     ports@openbsd.org on any submissions/comments there, so the mailing
     list would still be in the loop on everything for anyone that
     doesn't want to use GitHub.

They seem to rather conveniently overlook a very big problem; the moment they
put their code in GitHub they give Microsoft implicit if not explicit
permission to misuse this code. In the case of copyleft/GPL-licensed software,
it facilitates widespread GPL violations/infringement of one’s code, without
even being aware of it. That’s the dimension (mission creep) added without
prior warning some time last year. You cannot opt out. Don’t people take that
as a clear warning, universally (irrespective of a project’s licence)?


“They seem to rather conveniently overlook a very big problem; the moment they
put their code in GitHub they give Microsoft implicit if not explicit
permission to misuse this code.”GitHub needs to go the way of the dodo, not
adopted for so-called_‘mass_appeal’ (a fallacy; coding isn’t for the masses at
the level of kernel).


In the words of our associate, “the e-mail messages are myopically focused on
the technical aspects as per the public lists; what is equally important is to
observe reuse of Microsoft tactics to disrupt and control” (a_subject_we_wrote
about_a_very_long_time_ago, partly based on internal Microsoft documents).


Our associate concludes that “it is important to highlight the control that
self-hosting of version control and bug tracking gives. Also for those that do
not want to or cannot self-host, then there are many alternatives which are far
better than Microsoft GitHub. See the list from earlier.” █


“A couple of years ago this guy called Ken Brown wrote a book saying that Linus
stole Linux from me… It later came out that Microsoft had paid him to do this…”


                                           –Andrew S Tanenbaum, father on MINIX


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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣠⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣤⣤⣤⣤⣀⡀⠀⠀⠀⠘⠛⠓⠐⠿⠿⣿⣷⣶⣦⣤⣤⣤⠀⠀⣤⣄⠤⢄⣀⡄⠈⢻⣿⣿⠋⢁⣀⣀⣽⡏⢙⣿⠛⢻⣿⠉⢹⣯⡄⠀⣠⣤⣤⣤⣤⡄⠀⣠⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⢰⣿⣿⣿⣿⣿⣷⠀⠈⣿⡇⠀⣾⡟⠛⢻⡏⠉⣏⠀⢈⣹⡀⠘⠛⠃⠀⡏⠉⣿⡏⠉⡇⠀⣉⡉⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠘⢿⣿⣿⣿⣿⠟⠀⢰⣿⣧⠀⢿⣷⡆⢸⡇⠀⣿⠀⢸⣿⠂⢸⣿⡇⠀⡗⠀⣿⡇⠀⡇⠀⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡙⠦⢼⣿⣿⠀⠀⣠⣿⣿⣿⣶⣤⣤⣤⣼⣧⣤⣿⣦⣤⣼⣤⣼⣿⣧⣤⣿⣤⣤⣤⣤⣧⣤⣤⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⡟⢿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⡿⣿⣿⣿⣿⣿⣿⠿⠿⢿⣿⣿⡿⠿⡿
⠷⣿⣷⣷⣯⣄⣍⠻⣿⣿⣿⣯⣽⡽⢿⣿⣿⣿⣿⡿⡿⢿⣿⣟⠛⠻⢿⢿⣿⣿⢿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⢿⣿⢿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣛⣿⣟⣿⣿⣷⣶⢶⣿⣿⣿⣷⣷⣬⣵⣶⣷⣴⣲⣆⣌
⠞⢅⣵⣒⣾⣬⠺⡟⣿⣾⣿⡯⣷⣽⣗⣿⣗⣝⣿⣯⣮⣿⡞⣿⢭⣓⣿⣏⡿⡈⣿⢿⢷⣿⠏⣿⢿⣿⣻⡿⣽⣿⣿⢯⣿⣿⣫⣿⣟⣯⣿⣿⢻⡿⢷⣿⣿⣿⣟⢹⣟⢻⢿⡯⣿⣿⢻⣯⣻⣿⣿⢿⠿⠙⠯⠿⠿⠛
⠋⠃⠀⠈⠚⡁⠓⠱⠿⠆⠘⠛⠑⠮⠿⠡⠿⠹⣿⡧⣪⠿⠡⠿⣭⣏⣿⣭⣿⣤⣿⣤⣆⣼⣠⠿⣬⣆⠫⠿⠷⠸⢿⣶⣶⣿⣌⠷⣯⠿⢿⠖⠼⢧⠶⣿⡄⣼⣧⣼⣧⡼⣴⡿⢇⡝⢧⠼⠫⠏⠍⠛⢻⡂⠄⡀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠁⠀⢀⡀⣀⣀⣀⠀⢀⣀⡀⠀⠀⠀⠀⣴⠒⣲⢨⡖⠺⣍⢻⣿⠩⣵⡟⢻⡟⡻⣻⣷⡺⡙⠲⠖⢺⣞⢏⡷⠒⣮⢳⣄⣲⡞⢲⡌⣲⣖⢲⡖⣲⣄⠉⠌⠉⠁⠁⠒⣁⠀⠀⠀⠄⠀⠀⠈⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠈⠀⠐⠀⠀⠈⢿⣩⡢⡸⣇⣢⡟⣸⡘⠟⣸⣇⣸⣏⣅⣠⣉⣻⠆⠈⠐⣸⡟⢘⣯⣖⡿⠀⠋⣹⣏⣹⠇⣸⡏⣸⣏⣫⠀⠀⠀⠈⠀⠉⠁⠐⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠤⠴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢀⣾⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

                    ䷩ 𝚕𝚒𝚗𝚎 710

╒═══════════════════ 𝐀𝐑𝐓𝐈𝐂𝐋𝐄 ═════════════════════════════════════════════════╕

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    Gemini version at gemini://gemini.techrights.org/2022/01/31/epo-management-on-the-run/

⠀⌧ █▇▆▅▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ 01.31.22⠀▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▄▅▆▇█ ⌧


Gemini_version_available_♊︎


✐ [Meme]_EPO_Management_on_the_Run⠀✐


Posted in Europe, Patents at 9:58 am by Dr. Roy Schestowitz


 🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇EPO_management,_EPO_staff;_Pensions;_Human_rights;_Salary/
                         inflation;_EPC;_Due_process⦈_
          While EPO celebrates illegal things the staff is rebelling


Summary: The catastrophe that the EPO became under Benoît_Battistelli and his
friend António_Campinos isn’t mentioned in the media; but every insider is
aware of what’s really happening


⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⠽⣿⣿⣿⣿⠿⠟⠋⢁⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠰⠇⢿⣯⣤⣻⣙⡓⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢛⠁⠀⢠⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠈⠀⠀⢸⣿⣿⣿⠏⠉⠀⠀⠀⠀⠀⠀⠀⢠⡠⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠈⡿⠟⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠄⠀⠀⠀⠀⣸⡆⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⢠⣄⡀⠈⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠻⡏⠀⠀⠀⠀⢠⣿⣿⣿⣷⣄⠀⠀⠒⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡯⠂⠀⠀⠀⠀⠀⠀⡀⣀⠀⠀⣾⣿⣿⣿⣿⣿⣷⣆⠀⠀⠀⠉⠚⢻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⡁⠀⠀⠀⠀⠀⠀⣶⣰⡟⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠄⠀⠀⠡⠿⠿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣻
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠈⠀⠀⠀⠀⠀⠀⠘⠻⡿⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣷⣜⡖⠀⣤⡄⣤⢤⢀⡤⡄⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⠄⣄⢠⢠⣤⡄⢨
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣏⡇⣿⢿⡇⣟⣿⢸⡧⡅⣿⠂⣿⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣼
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⣿⣄⠛⠃⢛⣀⣈⠛⢃⣀⡛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠛⠃⠛⠛⠛⠘⠘⠁⠛⠃⠃⠙⠀⠛⣠⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠉⠀⠀⠈⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⡉⢌⡄⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣻⡷⠒⣚⡭⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⡿⠛⠛⠛⠻⠿⣿⣿⣿⣿⣶⣦⣤⣭⣽⣿⣶⣿⡩⠒⠉⠅⠀⠀⠀⠀⠀⠀⠰⡤⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⡏⠀⠀⠀⠀⠐⠉⠋⠛⠛⠿⢿⣿⠿⠿⠿⠿⠿⠁⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣶⣦⣦⣶⣶⣦⣤⣀⣀⣀⣀⣀⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠆⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡄⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢸⣿⡅⠀⠀⠀⠀⠀⢀⣄⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠘⠻⡇⠀⠀⠀⠀⢠⣿⣿⣷⣮⣌⠙⠭⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡍⠐⠀⠐⠀⠐⡣⠄⠀⢀⠀⠀⣿⣿⣿⣿⣿⣿⣷⣦⡐⠲⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠑⠀⠀⠀⠖⣛⡖⠛⠛⠁⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠙⢻⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠁⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⣤⠄⣤⢤⢀⡤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣏⡇⣿⢿⡇⣟⣿⢸⡧⡅⣿⠂⣿⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣼
⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⠛⠃⠛⣀⡈⠛⢃⣀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠛⠃⠛⠛⠙⠘⠘⠁⠛⠃⠃⠙⠀⠛⣠⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠛⠋⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⠿⠁⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⠿⠿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠟⠛⠁⠀⠀⠀⠀⢈⡀⠀⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠁⠀⠀⠀⠙⠛⣙⣿⣿⣶⣶⣾⣿⣿⣮⣤⣤⣤⣤⡄⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠘⠛⣿⣿⣿⣿⠿⢟⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⢀⣤⣶⣤⣭⣭⣉⠁⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠠⠇⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣧⠀⠀⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠁⠀⠤⠀⠀⢀⠉⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣦⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⣤⠄⣤⢤⢀⡤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣏⡇⣿⢿⡇⣟⣷⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣾
⣿⣿⣯⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⠛⠃⠛⣀⡈⠛⢃⣀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠛⠃⠛⠛⠙⠘⠘⠁⠛⠃⠃⠙⢀⠛⣠⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠈⠉⠁⠙⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⠆⠀⢀⣀⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠻⣷⠤⠀⠀⠙⠛⠓⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠤⠄⠀⢀⣬⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠙⠻⢀⡻⠏⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡟⠛⠒⣀⣠⣤⣭⣤⠆⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣠⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⢩⣶⣾⣿⣿⣿⣿⣿⣿⠂⠀⠀⠀⠀⠀⠈⡀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠏⠁⠀⣠⣼⣿⣿⣿⣿⣿⣿⣿⣿⠂⠀⠀⠀⠀⠀⠰⠃⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣋⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠀⠀⠉⠀⠀⠀⠀⠀⠀⢀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣄⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⣤⠄⣤⢤⢀⡤⡄⠀⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣏⡇⣿⢿⡇⣟⣿⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣾
⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⠛⠃⠛⣀⡈⠛⢃⣀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠛⠃⠛⠛⠙⠘⠘⠁⠛⠃⠃⠙⠀⠛⣠⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠈⠛⠛⠋⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠂⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠁⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⠠⡄⠀⠀⠀⠀⠀⠀⠀⢴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⣤⡨⠃⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣾⠋⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⢠⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⣠⣿⡀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢀⣴⣿⣿⠁⠀⠂⠀⠀⠀⠀⠀⠄⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣾⣿⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⣤⠄⣤⢤⢀⡤⡄⠀⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡌⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠉⠀⠙⡿⠋⢀⠠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣏⡇⣿⢿⡇⣟⣿⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣾
⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⡿⠂⠀⢠⣴⣷⡶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡝⠉⠉⢻⣿⣿⣿⣿⣿⣿⣀⠛⠃⠛⣀⡈⠛⢃⣀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠛⠃⠛⠛⠙⠘⠘⠁⠛⠃⠃⠙⡀⢛⣠⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠛⠛⠀⠀⠀⠀⠀⠁⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣤⣶⣤⢶⣂⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣄⠀⠛⠛⠛⠂⠀⠀⠀⠀⠀⠀⠐⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠂⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢉⣌⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡟⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠘⢿⣿⣯⣝⣛⠛⠛⡛⠿⠋⠍⠋⠭⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣷⠀⠈⣿⣿⣿⡿⠿⠿⠀⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⠄⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠀⢀⣦⡀⠈⡻⠿⣻⣿⣿⡇⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣇⡇⢸⢿⡇⣟⣷⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣾
⣿⣿⣍⡍⣿⣿⣿⣟⣟⣫⣹⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⢀⣰⣄⣀⣿⣿⣿⣿⣷⡀⠛⠃⠛⣀⡈⠛⢃⣀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠋⠃⠙⠓⠘⠘⠘⠁⠛⠃⠃⠙⠀⠛⣀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠛⠉⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣤⣤⣄⣤⣶⠆⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⡀⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠓⢒⡒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠭⠀⠀⠀⠀⣠⣴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠂⡀⢠⣴⣴⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣤⣾⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣌⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡧⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⣄⡀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⣿⣿⣦⣄⠀⠀⠀⠈⠁⣤⠄⣤⢤⢀⡤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡌⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⣽⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⣿⣿⣿⣿⣤⣀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣏⡇⣿⢿⡇⣟⣿⢸⡧⡅⣿⠂⢼⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣾
⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⠟⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⣿⣿⣧⡀⠛⠃⢛⣀⣈⠛⢃⣀⡛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠛⠃⠛⠛⠙⠘⠘⠁⠛⠃⠃⠙⠀⠛⣠⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠁⠀⠀⠀⠈⠉⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⡉⠠⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣫⣭⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣭⣙⣛⣛⣿⡛⣻⣿⣿⠇⢀⣔⣠⣤⡀⠀⠀⠐⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⡁⠀⣴⣿⣿⡿⠀⠘⠛⢁⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣀⣀⣤⣾⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⣿⣶⣤⣀⡀⠀⠀⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣶⠀⣤⠄⣤⢤⢀⡤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡌⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⡟⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣏⡇⣿⣿⡇⣟⣿⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣾
⣿⣿⣯⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠓⠁⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣀⠛⠃⠛⣀⡈⠛⢃⣀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠛⠃⠛⠛⠙⠘⠘⠁⠛⠃⠃⠙⠀⠛⣠⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⠿⢿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠛⠃⠉⠀⠀⠀⠀⠁⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣭⣅⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣥⣤⣀⣀⣠⣴⣶⣡⣴⣶⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⢁⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠠⠴⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣥⣤⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⠾⡋⢀⣴⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠈⠛⠻⠿⢿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢋⣀⣤⣶⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⣄⡀⠀⣤⠄⣤⢤⢀⡤⡄⠀⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⠄⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁⠀⢰⣿⣿⣿⣿⣿⣿⣿⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⡇⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣇⡇⣿⢿⡇⣟⣷⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣾
⣿⣿⣏⡍⣿⣿⣿⣟⣿⣩⣍⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⡿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⡀⠛⠃⠛⣀⡈⠛⠃⣀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠛⠃⠛⠛⠘⠘⠘⠁⠛⠃⠃⠙⠀⠛⣠⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠟⠉⠀⠈⠉⠁⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠻⠿⠀⠀⠀⠀⠐⡀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠿⢿⣿⣿⣿⣿⣿⣿⠻⠈⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠈⠛⡛⠻⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣢⣠⣴⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠀⢠⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢻⠿⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠛⣧⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠉⠀⠴⠏⣴⣿⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠉⠋⠟⠛⠿⠛⣛⣿⣿⣿⣿⣶⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⢀⣀⣀⣠⣠⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⣀⡀⢀⣀⣿⣿⡟⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢛⡉⠀⠈⠉⠉⠉⣉⣭⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠁⣤⠄⣤⢤⢀⡤⡄⠀⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⠘
⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⠉⠉⠉⠁⠀⢀⣤⢒⣴⣿⣿⣿⣿⣿⣿⠃⠀⠀⠂⠀⠀⢀⠀⠀⠀⠀⣸⣿⣿⣿⡇⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣏⡇⣿⢿⡇⣟⣿⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣼
⣿⣿⣏⡟⣿⣿⣿⣯⠁⠀⠀⠀⣀⣰⣤⣴⣾⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣷⣀⠛⠃⠛⣀⡈⠛⢃⣀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠛⠃⠛⠛⠙⠘⠘⠁⠛⠃⠃⠙⠀⠛⣀⣾
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⠿⢿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠷⠉⠁⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠰⠀⠀⠈⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⡿⠛⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡿⠋⠀⠀⠀⢃⣿⡿⠀⢠⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⢀⢾⡷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⠋⠀⣤⣶⣇⢴⡟⠉⣁⣀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠾⠏⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠹⣿⢿⡟⠁⠀⠸⢸⣿⠞⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠠⠀⢈⣡⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠶⠤⠈⠃⠖⣀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⣾⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⡭⣷⢖⠶⢢⣶⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢀⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠡⠋⣠⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣸⣿⣿⣿⠁⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠟⠛⣩⣶⣿⣿⣿⣿⣿⣿⣿⡷⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣏⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣏⡇⣿⢿⡇⣟⣿⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣼
⣿⣿⣯⡟⣿⣿⣿⣿⣿⣭⠉⠃⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣿⣿⣿⣀⠛⠃⠛⣀⡈⠛⠃⡀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠛⠃⠛⠛⠛⠘⠘⠁⠛⠃⠃⠙⠀⠛⣠⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆⠟⠉⠀⠈⠛⠃⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢨⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⡛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣡⣾⣿⣦⣀⣴⣾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣾⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣃⡀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⢘⣄⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠙⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡸⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⠄⢹
⣿⢿⢿⣟⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⢰⣆⣀⡀⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣇⡇⣿⢿⡇⣟⣷⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⢸
⣿⣨⣍⠉⣶⡈⣻⣟⣛⣫⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣧⡀⠛⠃⠛⠀⠈⠛⠁⠀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠋⠃⠛⠓⠘⠘⠘⠁⠛⠃⠃⠙⠀⠛⢀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣍⢿⠟⠛⠛⠛⠃⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠐⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⢀⣾⣶⠆⠀⡄⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣧⡤⠘⣿⣿⣷⡀⠃⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⢈⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⡀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣦⡀⠀⣿⣿⣿⣿⣿⣴⣦⣤⣼⣦⠃⠀⠀⣤⠄⣤⢤⢀⡤⡄⠀⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢀⣤⡄⣤⠤⢠⡄⣤⡄⣤⠄⣄⢠⠠⣤⠄⢹
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠻⢿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣇⡇⣿⢿⡇⣟⣷⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣼
⣿⣩⣍⠉⣷⣍⣻⣏⣏⣫⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠛⠿⣿⡿⢻⡿⠃⠀⣠⣧⡀⠛⠃⠛⣀⡈⠛⠁⡀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠋⠃⠙⠓⠘⠘⠘⠁⠛⠃⠃⠙⠀⠛⣀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣍⢿⠟⠛⠛⠛⠃⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠰⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⢠⣾⣶⠆⠀⡄⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣧⡤⢘⣿⣿⣷⡀⠓⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⠿⠛⠛⠛⠛⠻⠟⠛⠻⠿⠟⠛⠛⠛⠛⠛⠛⠛⠟⠛⠛⠛⠛⠿⡿⠃⢸⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⡀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⡇⠀⣿⠃⣾⡗⡆⣴⠛⣦⠀⢰⡟⠶⠚⣿⠃⣾⢿⠀⣿⠓⣾⠛⠀⢠⡀⠀⣿⣿⣿⣿⣿⣶⣦⣤⣼⣶⠗⠀⠀⣤⠄⣤⢤⢀⡤⡄⠀⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢠⡄⣤⡄⣤⠄⣄⢠⠠⣤⠄⢹
⣿⡇⠀⣿⠁⣿⡏⠁⣿⢀⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡄⣿⠁⣿⡏⢀⣾⡇⠀⠻⢿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢠⣏⡇⣿⢿⡇⣟⣷⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⣼
⣿⣥⣀⠉⣁⡉⣁⣄⡈⠉⣁⣤⡈⠉⢉⣀⡉⢈⠉⠈⠁⢉⣀⣉⣁⣼⣿⠁⠀⠀⠈⠻⠿⣿⡿⢻⣿⠃⠀⣠⣧⡀⠛⠃⠛⣀⡈⠛⠃⣀⠛⠘⠘⠘⠃⠛⠛⠘⠃⠃⠙⠈⠋⠃⠛⠛⠘⠘⠘⠁⠛⠃⠃⠙⠀⠛⣠⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⠿⣯⣽⣭⣿⣿⡩⢿⣯⣋⣿⣛⣟⣛⣛⢟⢟⣿⣻⣟⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣭⣿⣿⠿⠿⠿⠟⠿⢿⣿⣿⣿⣟⣛⣿⣛⡿⣛⣿⣿⠻⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⡯⠀⠛⠛⠛⠛⠿⠟⠛⠻⠿⠛⠛⠛⠒⠛⠛⠛⠛⠿⠛⠛⠛⠛⠻⣻⣿⣿⣟⠛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠐⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠿⠅⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠶⠚⣿⠃⣾⢿⠀⣿⠓⣾⡟⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⠙
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠁⠀⠀⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡿⠀⣿⣷⢻⢰⣏⡇⣿⣿⡇⣿⣿⢸⡧⡅⣿⠂⢸⢷⢿⡇⡷⠂⡿⣾⠀⣿⠀⠈
⠀⠀⠀⠉⠁⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠁⠀⠛⠘⠘⠘⠃⠛⠛⠘⠋⠋⠙⠈⠋⠃⠛⠛⠙⠘⠘⠃⠛⠃⠃⠙⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣾⣹⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣟⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣭⢝⣭⣿⣿⡹⢿⣿⣏⣿⣻⣟⣙⣛⢟⣟⣿⣿⣛⣻⣻⣿⣿⣿⣿⣿⣿⣿⣿⣭⣿⣿⠿⠿⠿⠟⠿⢿⣿⣿⣿⣛⣛⣿⣛⣻⣛⣿⣟⣻⡿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⠿⠃⠙⠛⠛⠿⠟⠛⠻⠿⠛⠛⠛⠒⠛⠛⠛⠛⠿⠛⠛⠛⠛⠻⣻⣿⣿⣛⡛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠿⠇⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠶⠚⣿⠃⣾⣿⠀⣿⠓⣾⡟⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⠙
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡷⠀⣿⣷⢻⢰⣏⡇⣿⣿⡇⣿⣷⢸⡧⡅⣿⠂⢸⢷⢿⡇⡷⠂⡿⣿⠀⣿⠀⠈
⠀⠀⠀⠉⠁⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠁⠀⠛⠘⠘⠘⠃⠛⠛⠘⠋⠋⠙⠈⠋⠃⠛⠛⠙⠘⠘⠃⠛⠃⠃⠙⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠙⣿⣿⣭⣙⡽⣿⣯⠹⢿⣿⣟⣻⣛⣟⣙⣛⢟⣻⣻⣿⣛⣻⣻⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⠿⠿⡿⠟⠻⢿⣿⣿⣟⣛⣛⣿⣛⣿⣛⣿⣟⣻⣟⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢠⣿⠿⠛⠛⠀⠛⠿⠟⠛⠻⠿⠛⠛⠛⠒⠛⠛⠛⠛⠿⠛⠛⠛⠛⠻⢿⣿⣿⣛⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡥⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠴⠇⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠶⠚⣿⠃⣾⣿⠀⣿⠓⣾⡟⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⠙
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠉⠀⠀⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡷⠀⣿⣷⢻⢰⣏⡇⣿⣿⡇⣿⣷⢸⡧⡅⣿⠂⢸⢷⢿⡇⡷⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠀⠉⠁⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠁⠀⠛⠘⠘⠘⠃⠛⠛⠘⠋⠋⠙⠈⠋⠃⠛⠛⠙⠘⠘⠃⠛⠃⠃⠙⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣛⣽⣾⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣯⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠛⠋⢹⣯⣻⣻⣿⠯⡻⠿⢿⣟⣻⣛⣟⣛⣛⣟⣿⣻⣿⣻⣻⣻⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⠿⠿⢿⡟⠻⢿⣿⣿⣟⣛⣛⣟⣛⣿⣛⣿⣟⣻⣟⣟⡿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣟⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾
⠀⠀⠼⠛⠛⠛⠃⠘⠛⠛⠻⠿⠛⠛⠛⠒⠛⠛⠛⠛⠿⠛⠛⠛⠛⠻⢿⣿⣿⣛⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠴⠄⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠶⠚⣿⠃⣾⢿⠀⣿⠓⣾⡟⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⢤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⠙
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠉⠀⠈⠉⠀⠀⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢰⣏⡇⣿⣿⡇⣿⣷⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣾⠀⣿⠀⠀
⠀⠀⠀⠉⠁⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠁⠀⠛⠘⠘⠘⠃⠛⠛⠘⠋⠋⠙⠈⠋⠃⠛⠛⠙⠘⠘⠃⠛⠃⠃⠙⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢸⡏⣿⣼⠸⣍⢸⢸⢹⢸⣾⠘⢯⡀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣘⣃⡘⠓⠛⠙⠘⠊⠘⠈⠚⠘⠘⠈⠛⣁⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠿⠋⢹⣯⣻⣻⣿⠿⡿⣿⣿⣟⣿⣻⣟⣛⣻⣟⣿⣻⣿⣿⣻⣻⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⠿⠿⣿⡟⠿⢿⣿⣿⣿⣛⣻⣟⣛⣿⣛⣿⣟⣻⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾
⠀⠀⠾⠛⠛⠛⠃⠘⠛⠛⠻⠿⠛⠛⠛⠚⠛⠛⠛⠛⠿⠛⠛⠛⠛⠻⣿⣿⣿⣛⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠴⠄⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠷⠚⣿⠃⣾⣿⠀⣿⠓⣾⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⠙
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠉⠀⠈⠉⠈⠀⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡇⠀⣿⣷⢻⢰⣏⡇⣿⣿⡇⣿⣿⢸⡧⡅⣿⠂⢸⢷⢻⡇⡷⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠀⠉⠁⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠘⠘⠘⠃⠛⠛⠘⠋⠋⠙⠈⠛⠃⠛⠛⠙⠘⠘⠃⠛⠃⠃⠙⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢸⡏⣿⣼⠸⣍⢸⢸⢹⢸⣿⠘⢯⡀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣘⣃⡘⠓⠛⠙⠘⠊⠘⠈⠚⠘⠘⠈⠛⣁⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢿⡿⢿⢉⣻⣻⡿⠯⡯⢿⣿⢟⣿⣿⣟⣙⣻⣟⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⠿⠿⣿⡛⠿⢿⣿⣿⣿⣟⣛⣟⣛⣿⣻⣿⣟⣻⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣛⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣾
⣺⡏⠈⠘⠛⠛⠛⠿⠀⠙⠻⠿⠛⠛⠛⠛⠛⠛⠛⠛⠿⠛⠛⠛⠛⠻⢿⣿⣿⣻⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠼⠇⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠷⠚⣿⠃⣾⣿⠀⣿⠓⣾⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⠹
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠉⠁⠈⠉⠉⠀⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡿⠀⣿⣷⢻⢰⣏⡇⣿⣿⡇⣿⣿⢸⡧⡅⣿⠂⢸⢷⢿⡇⡷⠂⡿⣾⠀⣿⠀⠀
⠀⠀⠀⠉⠁⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠘⠘⠘⠃⠛⠛⠘⠋⠋⠙⠈⠛⠃⠛⠛⠙⠘⠘⠃⠛⠃⠃⠙⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢸⡏⣿⣼⠸⣍⢸⢸⢹⢸⣿⠘⢯⡀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣘⣃⡘⠓⠛⠙⠘⠊⠘⠈⠚⠘⠘⠈⠛⣁⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⠿⣿⡯⡋⢩⣿⠿⣿⡿⠿⣟⣿⣿⣟⣛⣿⣟⣿⣻⣿⣻⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⣿⣻⠿⣿⣿⣿⣿⣿⣿⣟⣛⣟⣿⣿⣿⣻⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣛⣿⣛⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣾
⡯⢐⠿⠃⠀⠚⠛⠿⠟⠋⠈⠿⠛⠛⠛⠛⠛⠛⠛⠻⠟⠛⠛⠛⠛⠻⣿⣿⣿⣻⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡧⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠦⠄⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠷⠚⣿⠃⣾⣿⠀⣿⠓⣾⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⠹
⠀⠀⠀⣿⠁⣿⡟⠁⣿⢸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠉⠁⠈⠉⠉⠀⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡷⠀⣿⣷⢻⢰⣏⡇⣿⣿⡇⣿⣿⢸⡧⡅⣿⠂⢸⢷⢿⡇⡷⠂⡿⣾⠀⣿⠀⠀
⠀⠀⠀⠉⠁⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠘⠘⠘⠃⠛⠛⠘⠛⠋⠙⠈⠛⠃⠛⠛⠙⠘⠘⠃⠛⠃⠃⠙⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢸⡏⣿⣼⠸⣍⢸⢸⢹⢸⣾⠘⢯⡀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣘⣃⡘⠓⠛⠙⠘⠊⠘⠈⠚⠘⠘⠈⠛⣁⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠿⣿⡿⣽⣋⠻⠉⢽⢭⠿⢿⠟⢿⣿⣟⣛⣿⣟⣛⣻⣿⣿⣿⣻⣿⣻⣿⣿⣯⣿⣿⣿⣿⣿⣿⡿⠿⣿⡻⠿⢿⣿⣿⣿⣿⣿⣟⣛⣟⣿⣛⣿⣻⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣻⣟⣛⣛⣛⣿⣿⣿⣿⣿⣿⣿⣿⣾
⢁⣻⠁⠛⠛⠀⠀⠿⠟⠛⠻⠃⠛⠛⠛⠛⠛⠛⠛⠛⠟⠛⠛⠛⠛⠿⣿⣿⣟⣻⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠼⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠦⠇⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠷⠚⣿⠃⣾⣿⠀⣿⠓⣾⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⠄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⠄⣄⢠⠠⣤⡄⠹
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠉⠁⠈⠉⠉⠀⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡷⠀⣿⣷⢻⢰⣏⡇⣿⣿⡇⣿⣿⢸⡧⡅⣿⠂⣼⢷⢿⡇⡷⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠀⠉⠁⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠘⠘⠘⠃⠛⠛⠘⠋⠋⠙⠈⠛⠃⠛⠛⠙⠘⠘⠃⠛⠃⠃⠙⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠏⣠⢤⢀⣤⠀⡌⠁⣤⡄⣤⣄⢠⢠⠄⡄⣤⢠⣠⡄⣤⢤⡌⢡⣤⠠⣤⢤⡄⣤⣄⢠⣠⡌⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⣙⢶⢸⣿⡇⡇⢠⣏⡇⣿⢪⠈⡟⢰⠁⣿⢸⢿⡇⡗⢸⡇⢸⣻⡄⣿⢸⡇⡇⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣈⣉⣈⣁⣁⣉⣉⣁⣁⣉⣈⣀⣁⣉⣀⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⣈⣁⣉⣁⣈⣈⣡⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢸⡏⣿⣼⠸⣍⢸⢸⢹⢸⣿⠙⢯⡁⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣘⣃⡘⠓⠛⠙⠘⠊⠘⠈⠚⠘⠘⠈⠛⣁⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠿⣿⡿⣿⣫⠿⠉⣿⢭⡿⢿⡟⢿⣿⣟⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⣿⣿⣿⣿⣿⣿⣟⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣟⣛⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢁⣻⠁⠛⠻⠀⠈⠿⠟⠛⠻⠃⠛⠛⠛⠛⠛⠛⠛⠻⠿⠛⠛⠛⠛⠿⣿⣿⣿⣻⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠼⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠦⠇⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠷⠚⣿⠃⣾⣿⠀⣿⠓⣾⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⡄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⠄⣄⢠⢠⣤⡄⠹
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠉⠁⠈⠉⠉⠀⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡿⠀⣿⣷⢻⢰⣏⡇⣿⣿⡇⣿⣿⢸⡧⡅⣿⠂⣿⢷⢿⡇⡷⠂⡿⣾⠀⣿⠀⠀
⠀⠀⠀⠉⠁⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠘⠘⠘⠃⠛⠛⠘⠛⠋⠙⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠙⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠏⣠⢤⢀⣤⠀⡌⠁⣤⡄⣤⣄⢠⢠⠄⡄⣤⢠⣠⡄⣤⢤⡌⢡⣤⠠⣤⢤⡄⣤⣄⢠⣠⡌⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⣙⢶⢸⣿⡇⡇⢰⣏⡇⣿⢪⠈⡟⢰⠁⣿⢸⢿⡇⡗⢸⡇⢸⣻⡆⣿⢸⡇⡇⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣈⣉⣈⣁⣁⣉⣉⣁⣁⣉⣈⣀⣁⣉⣀⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⣈⣁⣉⣁⣈⣈⣁⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢸⡏⣿⣼⠸⣍⢸⢸⢹⢸⣿⠙⢯⡁⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣘⣃⡘⠓⠛⠙⠘⠊⠘⠈⠚⠘⠘⠈⠛⣁⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠉⠿⣿⣿⠿⣿⡿⠟⢙⠿⣿⣟⣿⡿⣟⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣟⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣟⣛⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠈⠁⠻⠋⠘⠛⠃⠀⠘⠛⠻⠿⠛⠁⠛⠛⠛⠛⠛⠻⠿⠛⠛⠛⠛⠿⣿⣿⣟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠧⠄⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠷⠚⣿⠃⣾⣿⠀⣿⠓⣾⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⡄⣤⢤⢀⡤⡄⠁⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⠄⣄⢠⢠⣤⡄⠹
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠀⠉⠁⠈⠉⠉⠀⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡿⠀⣿⣷⢻⢰⣏⡇⣿⣿⡇⣿⣿⢸⡧⡅⣿⠂⣿⢷⢿⡇⡷⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠀⠉⠁⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠘⠘⠘⠃⠛⠛⠘⠛⠋⠙⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠙⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠏⣡⢤⢁⣤⠀⡌⠉⣤⡄⣤⣤⢠⢠⠄⡄⣤⢠⣠⡄⣤⢤⡌⢡⣤⠠⣤⢤⡄⣤⣄⢠⣠⡌⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡄⣙⢶⢸⣿⡇⡇⢰⣿⡇⣿⢪⠈⡟⢰⠁⣿⢸⢿⡇⡗⢸⡇⢸⣻⡆⣿⢸⡇⣇⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣈⣉⣈⣁⣁⣉⣉⣁⣁⣉⣈⣀⣁⣉⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⡉⢈⣁⡉⣁⢈⡈⣁⡈⢋⣉⡉⣉⣉⠉⣉⡉⢉⣉⠉⣉⡉⣉⡉⢉⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢼⢸⡇⣿⣾⠘⠃⣿⠄⠷⣍⠸⢮⡁⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢸⡯⣿⣾⠸⣍⢸⢸⢹⢸⣿⠙⢯⡁⢿⣿⣿⣿⣿⣿⣿⣧⠘⠓⠛⠘⠚⠃⠛⠂⠘⠃⡀⠛⠘⠈⠓⠋⠙⠚⠃⠛⠂⠓⠛⠘⠚⢃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣘⣃⣘⠓⢛⣙⡘⠊⣘⡘⠚⣘⣘⡈⠛⣁⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⡏⠹⣿⣿⡿⢿⣿⠿⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠈⠃⠈⠘⠿⠁⠋⠿⠁⠀⠺⠿⠛⠛⠋⠘⠛⠛⠻⠿⠿⠿⠛⠛⠛⠿⣿⣿⣟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠆⠂⠀⣿⠃⣾⡟⡆⣶⢻⣦⠀⢰⡟⠷⠚⣿⠃⣾⣿⠀⣿⠓⣾⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⣤⡄⣤⢤⢀⡤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡄⠹
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡿⠀⣿⣷⢿⢰⣏⡇⣿⣿⡇⣿⣿⢸⡧⡅⣿⠂⣿⢷⢿⡇⡷⠂⡿⣾⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠘⠘⠘⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠏⣠⢤⢀⣤⠀⡌⠉⣤⡄⣤⣤⢠⢠⠄⡄⣤⢠⣠⡄⣤⢤⡌⢡⣤⠠⣤⢤⡄⣤⣄⢠⣠⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡀⣙⢶⢸⣿⡇⡇⢰⣿⡇⣿⢪⠈⡟⢰⠃⣿⢸⢿⡇⡗⢸⡇⢸⣻⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣈⣉⣈⣁⣁⣉⣉⣁⣁⣉⣈⣀⣁⣉⣄⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⡉⢈⣁⡉⣁⢈⡈⣁⡘⢋⣉⡉⣉⣉⠉⣉⡉⢉⣉⠉⣉⡉⣉⡉⢉⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢼⢸⡇⣿⣾⠘⠃⣿⠄⠷⣍⠸⢮⡁⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢸⡯⣿⣾⠸⣍⢸⢸⢹⢸⣿⠙⢯⡁⢿⣿⣿⣿⣿⣿⣿⣧⠘⠓⠛⠘⠚⠃⠛⠂⠘⠃⡀⠛⠘⠈⠓⠋⠙⠚⠃⠛⠂⠓⠛⠘⠚⢃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣘⣃⣘⠓⠛⣙⠘⠊⣘⡘⠚⣘⣘⡈⠛⣁⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠋⢻⣿⣿⠿⣿⡿⢿⢛⣿⣿⣿⣿⡿⣟⣿⣿⣿⣿⣿⣻⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠃⠂⠻⠃⠰⠛⠋⠸⠿⠋⠀⠈⠟⠛⠛⠛⠁⠛⠛⠿⠿⠟⠛⠛⠛⠿⣿⣿⣟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠄⠀⠀⣿⠃⣾⡟⡆⣾⢻⣦⠀⢰⡟⠷⠚⣿⠃⣾⣿⠀⣿⠓⣾⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⣤⡄⣤⢤⢀⡤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢠⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡄⠹
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⠀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⡿⠀⣿⣷⢿⢰⣏⡇⣿⣿⡇⣿⣿⢸⡧⡅⣿⠂⣿⢷⢿⡇⡷⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠘⠘⠘⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣤⡌⣤⣤⢠⢠⠍⡅⣤⢠⣠⡄⣤⢤⡍⢩⣤⢠⣤⢤⡄⣤⣄⢡⣠⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⡇⢰⣿⡇⣿⢫⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣈⣉⣈⣁⣁⣉⣉⣁⣁⣉⣈⣀⣁⣉⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⡉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠋⣉⡙⢋⣉⠉⣉⡉⣉⡉⢉⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⠘⡃⣿⠄⠷⣍⠸⢮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⠛⢯⡁⢿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠓⠛⠘⠚⢃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣙⣘⢋⣘⣘⣚⣘⣘⣋⣛⣡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⡍⣩⣍⢩⢩⣭⣭⢍⣭⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠿⣿⣿⣿⣿⠙⣿⠀⣿⢺⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⡇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠘⠋⠃⠘⠟⠀⠻⠧⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⢩⣬⣨⣁⣉⣀⣉⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠄⠄⠐⣿⠃⣾⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣾⣿⠀⣿⠛⣿⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⣤⡄⣤⢤⢀⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡄⠻
⠀⠀⠀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⡯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣤⡌⣤⣤⢠⢠⠍⡅⣤⢠⣠⡄⣤⢤⡍⢩⣤⢠⣤⢤⡄⣤⣄⢠⣠⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⡇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣈⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣀⣁⣉⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⡉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠋⣉⡙⢋⣉⠉⣉⡉⣉⡉⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⠘⡃⣿⠄⢷⣍⠸⢮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⠙⢯⡁⢿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⡀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠓⠛⠘⠚⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣙⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⡍⣩⣍⢩⢩⣭⣭⣍⣭⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠟⠻⣿⣿⣿⢿⠏⠀⣿⢺⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⡇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠋⠀⠁⠛⠃⠠⠉⠈⠀⣉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⢩⣬⣌⣁⣉⣀⣉⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠰⠀⠐⣿⠃⣾⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣾⣿⠀⣿⠛⣿⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠉⣤⡄⣤⢤⢀⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡌⠹
⠀⠀⢀⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⡯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠏⣡⢤⢉⣤⠉⡍⠉⣤⡌⣤⣤⢠⢠⠍⡅⣤⢠⣠⡄⣤⢤⡍⢩⣤⢠⣤⢤⡄⣤⣄⢡⣠⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡆⣙⢶⢸⣿⡇⡇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣀⣁⣉⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⡉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠋⣉⡙⢋⣉⠉⣉⡉⣉⡉⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⠘⡃⣿⠄⢷⣍⠸⢮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⢿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣙⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣩⡉⣭⠉⡍⡍⢩⣭⡉⡍⣩⣍⢩⢩⣭⣭⣍⣭⡙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠛⠛⠻⢿⣿⣿⣿⠀⣿⢺⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⡇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠈⠘⠈⠘⠃⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⢩⣬⣌⣁⣩⣀⣉⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡵⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠠⠀⢰⣿⠃⣾⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⣤⡄⣤⢤⢁⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡌⠻
⠀⠀⢰⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⡯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣤⡍⣤⣤⢠⢠⠍⡅⣤⢠⣡⡄⣤⢤⡍⢩⣤⢠⣤⢤⡌⣤⣄⢩⣡⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠔⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣈⣀⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠛⣉⡙⢋⣉⠉⣉⡉⣉⡉⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⠘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣩⡉⣭⠉⡍⡍⢩⣭⡉⡍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠻⠛⠛⠻⠻⣿⣿⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⡇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠈⠈⠈⠘⠘⠀⠉⠈⠀⢉⠈⠁⠈⠉⠁⠁⠁⠁⠨⠁⠁⠁⠈⠩⣬⣈⣁⣭⣄⣉⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠄⢰⣿⠃⣾⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⣤⡄⣤⢤⢁⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡌⠻
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⣯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣤⡍⣤⣤⢠⢠⠍⡥⣤⢠⣠⡄⣤⢤⡍⢩⣤⢠⣤⢤⡌⣤⣄⢡⣠⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠛⣉⡙⢋⣉⠉⣉⡉⣉⡙⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⢮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⠛⣿⠛⠛⠻⣿⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠓⠀⠁⠀⠀⠀⠈⠃⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠨⠁⠁⠁⠈⠩⣬⣌⣁⣭⣄⣉⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡃⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠤⠄⢰⣿⠃⣾⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⣤⡄⣤⢤⢁⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡌⠻
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⣯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣤⡍⣤⣤⢠⢠⠍⡥⣤⢠⣩⡄⣤⢤⡍⢩⣤⢠⣤⢤⡌⣤⣄⢩⣨⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠋⣉⡙⢋⣉⠉⣉⡉⣉⡙⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⢿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢿⣿⡟⢻⠟⠛⠟⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿
⢸⡃⠀⠈⠀⠀⠀⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⠩⠈⣈⣁⣩⣤⣉⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠺⣿⣿⣿⣿⣿⣿⣿⣿
⠼⠆⢰⣿⠃⣿⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⣤⡄⣤⢤⢁⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡌⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡌⠻
⠀⠀⢰⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⣯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣤⡍⣤⣤⢠⢠⠍⡥⣤⢨⣡⡄⣤⢤⡍⢩⣤⢠⣤⢤⡌⣤⣄⢡⣠⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⡉⢈⣁⡉⣉⢈⡈⣁⡘⢛⣉⡉⣉⣉⠛⣉⡙⢋⣉⠉⣉⡉⣉⡙⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⢮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⢿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡟⠻⣿⡿⠟⢿⠟⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⣻⣿⣿⣿⣿⣿⣿⣿⣿
⠃⠈⠇⠉⠀⠀⠀⠠⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⠩⣬⣌⠁⣭⣤⣉⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⠼⣿⣿⣿⣿⣿⣿⣿
⠄⠄⢰⣿⠃⣾⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣿⣭⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠉⣤⡄⣤⢤⢀⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡌⠹
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠁⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⣯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣤⡍⣤⣤⢠⢠⠍⡥⣤⢠⣡⡄⣤⢤⡍⢩⣤⢠⣤⢤⡌⣤⣄⢩⣡⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢫⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⡉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠛⣉⡙⢋⣉⠉⣉⡉⣉⡙⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⢮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠛⠿⠛⢿⡿⠿⠛⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⣻⣿⣿⣿⣿⣿⣿⣿⣿
⠈⠀⠁⠐⠁⠉⠀⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⠩⣬⣌⣁⡍⠀⣉⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠌⣿⣿⣿⣿⣿⣿
⠀⠠⢰⣿⠃⣾⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣿⣿⣿⢇⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠉⣤⡄⣤⢤⢁⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡌⠻
⠀⠀⢰⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠀⠁⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⣯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠉⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢬⢉⣤⠉⡍⠉⣤⡍⣤⣤⢠⢨⠍⡥⣤⢨⣩⡄⣤⢤⡍⢩⣤⢠⣤⢤⡍⣤⣄⢡⣨⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⡉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠛⣉⡙⢋⣉⠉⣉⡉⣉⡉⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢙⠛⠻⠟⠻⡿⣿⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠅⠈⠈⠘⠁⠉⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⠉⢈⣈⣡⣭⣤⡉⠰⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣌⣿⣿⣿⣿⣿
⠄⠀⢰⣿⠃⣿⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣿⣿⣿⣿⣛⣴⣮⣿⣿⣿⣿⣿⣿⣿⡿⠉⣤⡄⣤⢤⢁⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡌⢻
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠀⠁⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⣯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣤⡍⣤⣤⢠⢠⠍⡥⣤⢨⣩⡄⣤⢤⡍⢩⣤⢠⣤⢤⡌⣤⣄⢩⣡⡍⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⡉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠛⣉⡙⢋⣉⠉⣉⡉⣉⡙⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⠏⡟⠛⢿⠛⡿⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿
⢸⠀⠀⠈⠈⠁⠁⠁⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⢉⠈⢈⣡⣭⣤⣉⣴⠇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣡⣿⣿⣿⣿
⠤⠄⢰⣿⠃⣾⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣀⣨⣿⣿⣿⣿⣯⡀⣿⣿⣿⣿⣿⣿⡿⠉⣤⡄⣤⢤⢀⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡌⢻
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠀⠁⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⣯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣤⡍⣤⣤⢠⢨⠍⡥⣤⢨⣩⡄⣤⢤⡍⢩⣤⢠⣤⢤⡌⣤⣄⢩⣩⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠛⣉⡙⢋⣉⠉⣉⡉⣉⡙⢋⣉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡋⣽⠿⠉⠛⢻⡟⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢹⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿
⠀⢸⠂⠀⠀⠀⠀⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⢩⢬⣈⠁⢩⣤⣉⣴⣿⣿⢑⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⢿⣿⣿
⠷⠀⢰⣿⠃⣿⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣿⣃⣤⢹⣿⣿⣿⣿⣇⣤⣽⣿⣿⣿⣿⠋⣤⡄⣤⢤⢁⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡌⢹
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠁⠉⠉⠉⠉⠉⠀⠁⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⣯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣤⡍⣤⣤⢡⢠⠍⡥⣤⢨⣩⡄⣤⢤⡍⢩⣤⢠⣤⢤⡍⣤⣄⢩⣨⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⡉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠋⣉⡙⢋⣉⠉⣉⡉⣉⡙⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣋⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢿⡿⢛⢿⠏⠙⠛⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⡇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢹⣿⣿⣿⡿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⣿⣿⣿⣿⣿⣿⣿⣿
⠘⠃⠈⠃⠀⠀⠀⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⢉⢬⣈⣡⡍⠀⣉⣴⣿⣿⣿⡏⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢹⣿
⠤⠆⢰⣿⠃⣿⡟⡦⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣿⣿⣿⣅⣠⣿⣿⣿⣿⣿⣧⣌⣿⣿⣿⠉⣤⡄⣤⢤⢁⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡄⢸
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠈⠀⠁⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⣯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢬⢉⣤⠉⡍⠉⣤⡍⣤⣤⢡⢠⠍⡥⣤⢨⣩⡅⣤⢤⡍⢩⣤⢠⣤⢤⡍⣤⣌⢩⣨⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⢈⣁⡉⣉⢈⡈⣁⡘⢋⣉⡉⣉⣉⠛⣉⡙⢋⣉⠉⣉⡉⣉⡙⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠈⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣛⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡿⠟⠻⡟⠋⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢸⣿⣿⣿⡿⡿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠏⠘⡛⠀⠀⠀⠀⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⠉⠈⣈⣡⣭⣄⠉⢰⣿⣿⣿⣿⣿⡏⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸
⠥⠄⢸⣿⠃⣿⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠃⣿⣿⠀⣿⠛⣿⡟⠀⣠⣿⣿⣿⣟⣠⣨⣿⣿⣿⣿⣿⡅⣺⣿⠉⣤⡄⣤⢤⢁⣤⡌⠉⣤⡄⣤⠀⣤⡄⣤⢠⡄⣤⡄⢡⣤⡄⣤⡤⣤⡄⣤⡄⣤⡄⣄⢠⢠⣤⡄⠀
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠁⠀⣿⠂⣿⠞⢸⡇⣿⠀⣿⣷⢿⢰⣏⣇⣿⣿⡇⣿⣿⢸⣯⡅⣿⠖⣿⢷⢿⡇⣿⠂⡿⣿⠀⣿⠀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠛⠀⠈⠛⠃⠀⠛⠙⠘⠚⠃⠛⠛⠘⠛⠋⠛⠈⠛⠃⠛⠛⠛⠘⠘⠃⠛⠃⠃⠛⠀⠛⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢬⢉⣥⠉⡍⠉⣥⡍⣤⣤⢡⢠⠍⡭⣤⢨⣩⡅⣤⢤⡍⢩⣤⢠⣤⢤⡍⣤⣄⢩⣩⡍⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⢈⣁⡉⣉⢈⡈⣁⡘⢛⣉⡉⣉⣉⠛⣉⡙⢋⣉⠙⣉⡉⣉⡙⢋⣉⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣧⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠘⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣛⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡿⠟⠻⡟⠋⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢸⣿⣿⣿⡿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠇⠘⡟⠀⠈⠀⠀⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⠉⠈⣈⣥⣭⣄⠉⢰⣿⣿⣿⣿⣿⡏⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸
⠥⠄⢸⣿⠃⣿⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠓⣿⣿⠀⣿⠛⣿⡟⠀⣠⣿⣿⣿⣟⣠⣨⣿⣿⣿⣿⣿⡅⣺⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡧⠀
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠉⠉⠁⠉⠉⠉⠉⠉⠉⠉⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠍⠉⠉⠉⠉⠉⠉⠩⠩⠁⠉⡉⠉⣀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢤⢉⣤⠉⡍⠉⣥⡍⣤⣤⢩⢩⠍⡭⣤⢨⣩⡅⣤⢤⡍⢩⣤⢠⣤⢤⡍⣤⣄⢩⣩⡍⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⢈⣁⡉⣉⢈⡈⣁⡘⢛⣉⡉⣉⣉⠛⣉⡙⢋⣉⠙⣉⡉⣉⡙⢋⣉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣷⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠘⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣛⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣭⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠿⣿⠿⣿⠿⠛⠿⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⠙⣿⣿⣿⡿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢨⡏⠈⠛⠀⠀⠀⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⢉⠌⠈⢁⣭⣄⣉⡄⠈⣿⣿⣿⣿⣿⣿⡅⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏
⠼⠅⢰⣿⠃⣿⡟⡦⣾⢻⣦⠀⢰⡟⠷⠛⣿⠓⣿⣿⠀⣿⠛⣿⡟⠀⣄⣄⣮⣿⣿⣿⣓⣠⢹⣿⣿⣿⣿⢟⣴⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠀⠉⠉⠁⠉⠉⠉⠉⠉⠉⠉⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠍⠉⠉⠉⠉⠉⠉⠩⠭⠁⠉⡉⠁⣀⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢬⢉⣥⠉⡍⠉⣥⡍⣤⣤⢩⢠⠍⡭⣤⢨⣩⡅⣤⢤⡍⢩⣤⢠⣤⢤⡍⣤⣄⢩⣩⡍⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣠⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⢈⣁⡉⣉⢈⡈⣁⡘⢛⣉⡉⣉⣉⠛⣉⡙⢋⣉⠉⣉⡉⣉⡙⢋⣉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣷⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠘⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣛⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠉⡟⣿⠿⣿⠟⡟⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢹⣿⠿⣿⡿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⡿⡿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠘⠂⡏⠀⠉⠀⠀⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⢉⣌⡈⠁⠉⢀⣉⣴⣿⡟⢘⣿⣿⣿⣿⣿⣟⢁⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠣⠆⢰⣿⠃⣿⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠓⣿⣿⠀⣿⠛⣿⡟⠀⣿⣷⢆⣴⣹⣿⣿⣿⡆⣨⣿⣿⣿⣿⣿⣏⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣼⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠉⠉⠉⠉⠀⠉⠉⠁⠈⠉⠉⠉⠉⠉⠉⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠉⠉⠍⠉⠉⠉⠉⠉⠉⠩⠍⠁⠀⡈⡈⣁⠀
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢬⢉⣤⠉⡍⠉⣤⡍⣤⣤⢨⢩⠍⡭⣤⢩⣩⡅⣤⢤⡍⢩⣤⢠⣤⢤⡍⣤⣌⢩⣩⡍⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣤⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⢈⣁⡉⣉⢈⡈⣁⡘⢛⣉⡉⣉⣉⠛⣉⡙⢋⣉⠙⣉⡉⣉⡙⢋⣉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣷⡘⠓⠛⠙⠞⠃⠛⠂⠘⠃⣀⠛⠘⠘⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣛⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣍⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠹⠉⡿⢻⠿⣿⠟⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢹⣿⣿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⠿⣿⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠃⠈⠀⠉⠀⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⢉⣈⣈⣥⡍⠀⢉⣠⣿⣿⣿⠃⣹⣿⣿⣿⣿⣿⣿⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠠⠀⢰⣿⠃⣿⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠓⣿⣿⠀⣿⠛⣿⡟⠀⣿⣿⣿⣣⡤⣸⣿⣿⣿⢏⣤⣸⣿⣿⣿⣿⣿⡇⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣽⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠀⠉⠉⠁⠈⠉⠉⠉⠉⠉⠉⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠈⠉⠍⠉⠉⠉⠉⠉⠉⠩⠭⠁⠈⡈⠈⣁⠈
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡏⣡⢬⢉⣤⠉⡍⠉⣥⡍⣤⣬⢩⢩⠍⡥⣤⢨⣩⡅⣤⢤⡍⢩⣤⢠⣤⢤⡍⣤⣌⢩⣩⡍⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢰⣲⣶⢰⢲⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⡇⣙⢶⢸⣿⡇⣇⢰⣿⡇⣿⢻⠈⡟⢰⠃⣿⢸⢿⡇⡗⢺⡇⢸⣿⡆⣿⢸⡇⣿⣿⢸⢿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠸⠜⠇⠘⠜⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣧⣌⣉⣈⣁⣁⣉⣉⣁⣁⣉⣉⣤⣁⣩⣤⣉⣈⣈⣁⣁⣈⣉⣉⣈⣁⣉⢈⣁⡉⣉⢈⡈⣁⡘⢛⣉⡉⣉⣉⠛⣉⡙⢋⣉⠙⣉⡉⣉⡙⢋⣉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⡇⢸⡇⣿⣿⢸⡇⣿⠄⢸⡧⠇⣿⢽⢸⡇⣿⣿⢘⡃⣿⠌⢷⣍⠸⣮⡁⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⡇⢸⡿⢺⡯⣿⣾⠺⣍⢸⢸⢹⢸⣿⡟⢯⡁⣿⣿⣿⣿⣿⣿⣿⣷⡘⠓⠛⠙⠞⠃⠛⠂⠘⢃⣀⠛⠘⠘⠳⠋⠙⠞⠃⠛⠂⠳⠛⠘⠞⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣘⣃⣘⣓⣛⣛⣘⣛⣘⣘⣚⣘⣘⣋⣛⣡⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⠟⣭⢩⢩⣩⣭⣍⣭⡉⣭⠉⡍⡍⢩⣭⡉⣍⣩⣍⢩⢩⣭⣭⣍⣭⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠟⠙⠋⢿⢻⡿⢿⠀⣿⢻⢸⣿⣿⣿⣿⣷⣿⡇⣿⡇⢸⡗⡇⣇⣿⣾⢸⢻⡇⣿⢨⣳⡄⢹⣿⣿⣿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⠿⣿⢿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠁⠀⠀⠈⠘⠀⠉⠀⠉⠈⠀⠉⠈⠁⠈⠉⠁⠁⠁⠁⠈⠁⠁⠁⠈⠉⡈⢈⣥⣭⡀⡉⠀⠰⣿⣿⣿⣿⠀⢿⣿⣿⣿⣿⣿⡏⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠄⢰⣿⠃⣿⡟⡆⣾⢻⣦⠀⢰⡟⠷⠛⣿⠓⣿⣿⠀⣿⠛⣿⡟⠀⢀⣾⣿⣿⣿⣠⣴⣬⣿⣿⣿⣇⡀⢺⣿⣿⣿⣿⣟⣣⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⢸⣿⠁⣿⡟⠁⣿⣸⣿⠀⢨⡝⣷⠀⣿⢀⣿⣽⡆⣿⠁⣿⡏⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠉⠉⠁⠉⠈⠉⠉⠉⠉⠉⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠈⠉⠍⠉⠉⠉⠉⠉⠉⠩⠭⠉⠉⡀⠀⣁⠈
⠀⠀⠈⠉⠉⠉⠁⠀⠈⠉⠁⠀⠈⠙⠉⠀⠉⠈⠉⠈⠁⠉⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

                    ䷩ 𝚕𝚒𝚗𝚎 1444

╒═══════════════════ 𝐀𝐑𝐓𝐈𝐂𝐋𝐄 ═════════════════════════════════════════════════╕

(ℹ) Images, hyperlinks and comments at http://techrights.org/2022/01/31/gemini-archiving/#comments
    Gemini version at gemini://gemini.techrights.org/2022/01/31/gemini-archiving/

⠀⌧ █▇▆▅▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ 01.31.22⠀▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▄▅▆▇█ ⌧


Gemini_version_available_♊︎


✐ Geminispace_is_Good_for_Archiving,_Too⠀✐


Posted in Free/Libre_Software at 3:27 am by Dr. Roy Schestowitz


Video_download_link | md5sum a0988a9fe4c88d48f930093120b20e1c
Gemini Preserving the Past
Creative Commons Attribution-No Derivative Works 4.0


http://techrights.org/videos/internet-history-in-gemini.webm


Summary: Some capsules strive to preserve knowledge/history and they do that at
a ‘hyper’ scale, albeit using textual form with emphasis on simple, easily-
compressible formats


THE way Geminispace typically works is, there’s a vast pool of files, just like
in Gopher, but it is presented a lot more securely and nicely than in Gopher
(there’s also Unicode support and basic structural ‘markup’).


So it’s hardly surprising that some capsules, such as this_one which I
demonstrate in the video above, have USENET_archives and text files from the
BBS days. No ads, no corporate spamming, just a stock of important messages
from back in the days when the Internet felt more like a community and not a
battleground for government-connected crackers.


“No ads, no corporate spamming, just a stock of important messages from back in
the days when the Internet felt more like a community and not a battleground
for government-connected crackers.”Gemini has millions of pages in it. How many
millions? It’s hard to measure. There are also object files like photos, with
many being added this month and then shared. Gemini is becoming less of an
‘underdog’ and people tell me every day that they use it. Some set up their own
capsules. Here’s an example from yesterday; its creator described_it as the
“first photo gallery,”, which can be found here (spoiler: some dogs and cats,
but mostly nature). More photo galleries nowadays_appear_in_Geminispace_because
the_simplicity_of_GemText_is_very_attractive. Lupa now enumerates 1,657 active
capsule — a number that grows rapidly this month. Maybe by the end of the year
this number will double or treble. █


“In those early years, individuals were free to express themselves on the
Internet in any way they wished on any topic they wished without the slightest
interference from corporations or governments. Mostly, individuals created the
content and ran the platforms that hosted it–Internet-connected BBS’s and home
computers. Internet users could go wherever they wanted and view whatever they
wanted without being tracked or spied on. We had no corporate gatekeepers, no
search engines, no SEO or click-bait, no obnoxious advertisements. The “social
media” back then–IRC, USENET, BBS’s–had little in common with today’s social
media. The NSA was not monitoring email. No laws punished black-hat hackers.
Governments were not even aware of the problem. The Internet was not just
unworthy of their attention. It was essentially invisible to them.”


                           –The_Old_Internet_Shows_Signs_of_Quietly_Coming_Back



                    ䷩ 𝚕𝚒𝚗𝚎 1519

╒═══════════════════ 𝐀𝐑𝐓𝐈𝐂𝐋𝐄 ═════════════════════════════════════════════════╕

(ℹ) Images, hyperlinks and comments at http://techrights.org/2022/01/31/ibm-tweet-on-open/#comments
    Gemini version at gemini://gemini.techrights.org/2022/01/31/ibm-tweet-on-open/

⠀⌧ █▇▆▅▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ 01.31.22⠀▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▄▅▆▇█ ⌧


Gemini_version_available_♊︎


✐ The_‘New’_IBM:_Openwashing_Mass_Surveillance⠀✐


Posted in Europe, IBM at 10:42 am by Dr. Roy Schestowitz


Related: Conveniently_Conflating_Vaccination_With_the_Surveillance_Business_of
IBM/Linux_Foundation | IBM_and_RMS_Are_Not_Compatible | OpenForum_Europe_(IBM
et_al)_and_Linux_Foundation_Are_Boosting_and_Cooperating_With_Enemies_of
Software_Freedom


🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇Speaking_in_the_panel_on_'EU_Digital_Covid_Certificates:_How
                         Open_Source_Opened_Europe'⦈_
  Surveillance_is…_“open” (they pay the Linux_Foundation to tell us the same)


Summary: Watch what IBM is promoting (yes, it’s surveillance again), reminding
us how little has changed in 80_years


⠀⠀⣀⣤⣤⣄⡀⠀⢀⢤⣀⣀⣀⣠⣄⣀⣀⣀⣀⢠⣤⣀⣀⣀⣀⣀⠀⡤⢀⢄⣀⣀⣀⣤⠀⡀⢀⣀⣠⣄⢀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣀⡀⢠⢠⠀
⠀⣼⣿⣿⣿⣿⣿⡆⠀⠉⠋⠉⠉⠉⠈⠉⡈⠉⠉⠈⢉⠉⠁⠉⠋⠉⠀⠙⠁⠈⠋⠉⠁⠁⡀⠀⠉⠈⠉⠈⠉⠀⠈⠀⠀⠀⡀⠀⡀⠀⠀⡀⠀⡀⠀⠀⠀⡀⢀⠀⢀⠀⠀⠀⠀⡀⣀⠀⠀⠀⠀⠈⠉⠉⠀⠁⠉⠀
⠀⢻⣾⣿⣿⣿⣿⠇⠀⠳⢸⠗⠟⠘⠆⠮⠇⠹⢪⡇⠸⠎⠆⠸⠸⠃⠟⠀⡏⠮⠷⠏⠶⠓⠇⠸⠇⠻⠀⠉⠗⠺⠸⠀⠇⠕⠷⣹⠏⠡⠳⠇⠸⠨⠎⠞⠜⠷⠹⠀⠇⠵⠓⠏⠏⠿⠹⠎⠸⠇⠵⠗⠚⠴⠀⠀⠀⠀
⠀⠀⠙⠻⠿⠟⠋⠀⠀⣄⣄⢄⣄⣠⢀⠔⣤⢄⣠⣠⢄⠀⣆⠠⣄⢠⠠⡠⢀⣄⢠⠀⣤⢄⣠⣠⢄⣠⣠⠄⠀⣒⡀⣄⢄⢄⡤⣀⣄⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠈⠉⠁⠀⠁⠙⠈⠁⠈⠈⠀⠈⠈⠁⠈⠀⠁⠈⠀⠈⠉⠙⠈⠁⠈⠈⠁⠈⠁⠀⠀⠁⠉⠈⠈⠃⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣠⢀⡄⣄⢠⢠⠄⣦⡀⣄⢠⡀⠄⢄⠄⣤⢠⠄⠀⡔⠔⡖⡔⠄⢠⢦⠄⡤⢠⣒⣤⣴⣔⡂⢆⠀⣀⠠⢠⣄⡄⢄⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠋⠀⠁⠈⠀⠉⠀⠉⠁⠁⠀⠁⠀⠈⠀⠉⠈⠘⠀⠁⠁⠁⠁⠁⠈⠈⠁⠁⠈⠁⠁⠈⠉⠉⠈⠀⠙⠋⠈⠁⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⢠⣄⢤⢀⣤⡤⣠⣠⠄⢠⡄⢤⢄⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣁⣉⡁⠛⠈⠉⣉⠉⢉⠀⠀⠁⠉⠈⠉⠁⠀⣀⠀⡀⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠰⠇⠀⠒⠟⠺⠵⠏⠧⠸⠇⠏⡶⠀⠴⠸⠜⠴⠡⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⢠⡄⢀⠠⡤⣠⢄⠄⣠⠄⠠⡀⢄⣠⣀⢄⡴⡤⢠⠄⠀⡤⢄⣠⣠⢠⡠⡠⣠⢄⣠⡀⡠⣀⢄⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠁⠉⠀⠁⠉⠈⠀⠉⠈⠀⠁⠈⠁⠉⠈⠁⠉⠈⠈⠁⠁⠈⠀⠉⠈⠁⠁⠘⠀⠁⠈⠀⠉⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⢛⣿⡛⠛⢉⠛⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⣹⡿⢛⣽⣿⣶⣦⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣶⣧⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣻⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⡆⠴⢀⠀⠦⠦⠆⠄⠰⠴⠶⠐⡲⠂⠀⡴⡀⡄⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⠀⠀⣀⢀⡀⢀⣀⡀⡀⠀⣀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃⠛⠀⠙⠚⠐⠃⠘⠙⠁⠒⠀⠙⠁⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

                    ䷩ 𝚕𝚒𝚗𝚎 1596

╒═══════════════════ 𝐀𝐑𝐓𝐈𝐂𝐋𝐄 ═════════════════════════════════════════════════╕

(ℹ) Images, hyperlinks and comments at http://techrights.org/2022/01/31/irc-log-300122/#comments
    Gemini version at gemini://gemini.techrights.org/2022/01/31/irc-log-300122/

⠀⌧ █▇▆▅▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ 01.31.22⠀▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▄▅▆▇█ ⌧


Gemini_version_available_♊︎


✐ IRC_Proceedings:_Sunday,_January_30,_2022⠀✐


Posted in IRC_Logs at 2:51 am by Needs Sunlight


Also available via the Gemini protocol at:


    * gemini://gemini.techrights.org/irc-gmi/irc-log-techrights-300122.gmi
    * gemini://gemini.techrights.org/irc-gmi/irc-log-300122.gmi
    * gemini://gemini.techrights.org/irc-gmi/irc-log-social-300122.gmi
    * gemini://gemini.techrights.org/irc-gmi/irc-log-techbytes-300122.gmi
Over HTTP:


                                      🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇H                                     🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇HTML5_logs⦈_


                                         #techrights_log_as_HTML5                                                                                  #boycottnovell_log_as_HTML5


                                      🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇H                                     🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇HTML5_logs⦈_


                                    #boycottnovell-social_log_as_HTML5                                                                               #techbytes_log_as_HTML5


                                      🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇t                                      🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇text_logs⦈_


                                          #techrights_log_as_text                                                                                   #boycottnovell_log_as_text


                                      🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇t                                      🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇text_logs⦈_


                                     #boycottnovell-social_log_as_text                                                                                #techbytes_log_as_text


                          Enter_the_IRC_channels_now


===============================================================================
§ IPFS Mirrors⠀➾


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🄸🄼🄰🄶🄴 🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽 ⦇IPFS logo⦈


§ Bulletin for Yesterday⠀➾


Local_copy | CID (IPFS): Qma88nEdV64rLJsqR8uVd62B8zwrDvuX6Etg42wsovLPUQ



                    ䷩ 𝚕𝚒𝚗𝚎 1723

╒═══════════════════ 𝐀𝐑𝐓𝐈𝐂𝐋𝐄 ═════════════════════════════════════════════════╕

(ℹ) Images, hyperlinks and comments at http://techrights.org/2022/01/31/munich-epo-poll/#comments
    Gemini version at gemini://gemini.techrights.org/2022/01/31/munich-epo-poll/

⠀⌧ █▇▆▅▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ 01.31.22⠀▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▄▅▆▇█ ⌧


Gemini_version_available_♊︎


✐ EPO_Workers’_Poll:_9_Out_of_10_Employees_in_Munich_Want_to_Participate_or
Consider_Participating_in_Strike_(or_Protest)⠀✐


Posted in Europe, Patents at 10:13 am by Dr. Roy Schestowitz


Almost 90% are so upset about the status quo that according to a Local Staff
Committee Munich (not SUEPO) poll they’re willing to take risks associated with
dissent against the management


 🄸🄼🄰🄶🄴 🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽 ⦇1. Based on the information available to me, and provided
 during this General Assembly, I am rather................. about the current
                                 situation.⦈
          Another question asked; only 1 in 50 workers felt satisfied


Summary: Internal EPO affairs have not improved under António_Campinos, whose
approval ratings seem no better than Benoît_Battistelli‘s. “During the
meeting,” said_the_Local_Staff_Committee_Munich_backed_by_SUEPO (the EPO’s
staff union) about last week’s videoconference/meeting, “a poll took place: 93%
are rather dissatisfied about the current situation at the EPO and 89% consider
participating in industrial actions.”


THE so-called ‘media’ has been far too busy relaying misinformation — or
ouright_disinformation we’ve become_accustomed_to — for the EPO and for Team
UPC; it’s not paying any attention to a number of high-profile EPO crises (this
is deliberate, they’re gaslighting workers and getting paid to do so). Have we
covertly adopted the media model of China?


🄸🄼🄰🄶🄴 🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽 ⦇EPO scroll⦈ But days ago there was a ~1,000-person ‘meeting’
(online) of EPO staff where the lion’s share of workers are located; slides
were published [1, 2, 3] [PDF] to highlight a number of different aspects and
we’ve removed metadata so as to make these more impersonal. The staff
collectively speaks and generally agrees that the EPO is in a dire state. But
the likes of IAM has been too busy promoting an illegal system (3 times in
recent days; we included examples in Daily Links) while the EPO-paid “media” or
“press” still promotes lies about SMEs or benefits to ordinary citizens. A
Trojan horse for European_software_patents and an SME_killer is very much
consistent with what we’ve seen over the past decade at the EPO. Today’s EPO
works not for Europe, not for science, and not for justice. Even the EPO’s own
workers gradually find out they too are casualties, both directly and
indirectly (as people external or “outsiders” to the EPO, not just internal or
‘in-house’ people).


“When the EPO ‘fixes’ the media it only bribes it; it does the same to
academia.”Much of what was discussed in the meeting a week ago was not much
different from what had been said for years, but the slides have an element of
concision and there are many visuals in them (hence no HTML versions here, not
this time around).


Solidarity_with_EPO_examiners is very much deserved; from what I’ve found, many
are well-meaning scientists, pressure by unlawful (not compliant with the EPC)
guidelines. They have shared interests with the general public’s; we need to
fix the EPO and if possible we should fix the media too. When the EPO ‘fixes’
the media it only bribes it; it does the same to academia. █


⠀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠀⠀
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                    ䷩ 𝚕𝚒𝚗𝚎 1840

╒═══════════════════ 𝐀𝐑𝐓𝐈𝐂𝐋𝐄 ═════════════════════════════════════════════════╕

(ℹ) Images, hyperlinks and comments at http://techrights.org/2022/01/31/openbsd-and-microsoft-github/#comments
    Gemini version at gemini://gemini.techrights.org/2022/01/31/openbsd-and-microsoft-github/

⠀⌧ █▇▆▅▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ 01.31.22⠀▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▄▅▆▇█ ⌧


Gemini_version_available_♊︎


✐ Avoiding_Strings_and_Bear_Traps:_OpenBSD_(or_Any_Other_Project_Which_Already
Self-Hosts_Its_Code)_Does_Not_Need_Microsoft’s_Money_or_GitHub’s_‘Free’
Hosting⠀✐


Posted in BSD, Free/Libre_Software, Microsoft at 1:47 pm by Dr. Roy Schestowitz


Video_download_link | md5sum 0283e608a78e3353c7946c8f0261bddb
Self-Determination for OpenBSD
Creative Commons Attribution-No Derivative Works 4.0


http://techrights.org/videos/openbsd-and-github.webm


Summary: OpenBSD — like Linux (kernel.org) — has full control of its code; a
mirror in GitHub (in theory everybody can create one, but that mirror can be
disregarded completely) would add nothing of practical value to the OpenBSD
project or its technical integrity


IN “Microsoft_GitHub_Exposé_—_Part_XVI“ (published hours ago) we offered a
‘modest proposal’ or remarked on OpenBSD’s risk of being ‘captured’ by
Microsoft and its proprietary software prison. We wrongly emphasised copyleft
aspects or were misguided to stress the risk of plagiarism through Copilot,
despite knowing that many BSD developers don’t really care about such matters
(even where attribution is required).


“…OpenBSD is the sort of project that tends to attract geeks, not so-called
‘normies’ (for development), and GitHub has a large pool of “low-quality” code,
as people in the OpenBSD mailing lists have correctly pointed out.”As a result
of some input I’ve decided to do a quick video to explain the greater factor
for OpenBSD to consider; it’s about loss of autonomy, including the loss of
freedom of expression. Microsoft recently became notorious for its misuse of
power over projects which use GitHub for hosting. Microsoft confiscates
projects from the original developers, it silences Microsoft critics, and it
does all sorts of other nasty things. If OpenBSD truly values its freedom (it
does!), then it will fully appreciate its existing control of the whole
development pipeline. There’s little or almost nothing to be gained by opening
up to GitHub; OpenBSD is the sort of project that tends to attract geeks, not
so-called ‘normies’ (for development), and GitHub has a large pool of “low-
quality” code, as people in the OpenBSD mailing lists have correctly pointed
out.


“When following the thread,” a person told us about the E-mail discussion, “it
is important to keep track of who is a developer, and thus speaks with
authority, and who is on the outside.”


As we noted earlier today, this problem is a_growing_problem_that_Linux_and
BSDs_have_in_common. █


🄸🄼🄰🄶🄴_🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽_⦇BSD_and_Linux⦈_


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⠀⠀⠀⠀⠀⠙⠛⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠛⠉⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

                    ䷩ 𝚕𝚒𝚗𝚎 1946

╒═══════════════════ 𝐀𝐑𝐓𝐈𝐂𝐋𝐄 ═════════════════════════════════════════════════╕

(ℹ) Images, hyperlinks and comments at http://techrights.org/2022/01/31/plundering-epo-staff/#comments
    Gemini version at gemini://gemini.techrights.org/2022/01/31/plundering-epo-staff/

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Gemini_version_available_♊︎


✐ 20-22_Vision:_António_Campinos_Still_Pillaging_and_Plundering_EPO_Staff⠀✐


Posted in Europe, Patents at 12:28 pm by Dr. Roy Schestowitz


Video_download_link | md5sum 1e213292a4180bdcc911e8c5d70aabba
Plundering EPO Workers During Pandemic
Creative Commons Attribution-No Derivative Works 4.0


http://techrights.org/videos/epo-insurance.webm


Summary: Just like Benoît_Battistelli was exploiting terror attacks to crack
down on EPO staff António_Campinos uses COVID-19 to take away basic rights and
financial ‘rights’ (as enshrined in the EPC) from EPO staff despite the Office
saving an enormous amount of money (operational costs) owing to the new
measures


THE EPO‘s Central Staff Committee (CSC) speaks of “New Ways of Working and
Occupational Accidents,” noting [PDF] that there are “[d]rastic restriction[s]
in place”. The authors explain the situation as follows: “Should you be
unfortunate enough to have an accident on the Office premises, or while on duty
travel, or on the way between your place of work and your residence, this
accident can be classified as an occupational accident. In case of any
accident, the medical related claims are channelled through the health
insurance (Cigna) and are covered up to the foreseen ceilings. If_an_accident
falls_within_the_occupational_accident_category,_the_medical_costs_not_covered
by_the_health_insurance_are_borne_by_the_Office.”


“With teleworking, the qualification has been drastically restricted for
accident occurring at your home to “an injury due to fire or malfunction of EPO
equipment (laptop, screen, power cord, electrically adjustable desk)”. National
legislations are more reasonable and the EPO should align.”


“This is the gradual and systematic erosion of labour and human rights.”I’ve
decided that, as a person who has worked from home for 15 years, I’d prefer to
do a video on this matter. It’s a widely known issue; the companies are getting
away with savings they do not pass to staff; repairs and maintenance of
people’s home (office is left to the workers (to foot the bill and cope with
the stress). Insurance companies continue to get paid without actually covering
anything and management passes the savings typically to itself, not to workers.
This is the gradual and systematic erosion of labour and human rights. Working
from home sounds Utopian on the surface, but in practice there are ‘trade-offs’
and managers tilt the table to ensure all the benefits are taken away from
staff, imposing all sorts of new spyware on workers while denying breaks,
reducing pay, and so many other things. As if they do the workers a “favour” by
merely complying with national regulations at a time of health crisis
(pandemic). █



                    ䷩ 𝚕𝚒𝚗𝚎 2015

╒═══════════════════ 𝐃𝐀𝐈𝐋𝐘 𝐋𝐈𝐍𝐊𝐒 ═════════════════════════════════════════════╕

⠀⌧ █▇▆▅▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ 01.31.22⠀▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▄▅▆▇█ ⌧


Gemini_version_available_♊︎


✐ Links_31/1/2022:_4MLinux_38.1_is_Out_and_Windows_TCO_Shown_in_Hospitals
Again⠀✐


Posted in News_Roundup at 5:55 am by Dr. Roy Schestowitz


🄸🄼🄰🄶🄴 🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽 ⦇GNOME bluefish⦈


§ Contents⠀➾


    * GNU/Linux
          o Distributions
          o Devices/Embedded
    * Free_Software/Open_Source
    * Leftovers
    * § GNU/Linux⠀➾


          o ⚓ 9to5Linux_Weekly_Roundup:_January_30th,_2022⠀⇛


                 This week brought us a major Vulkan release and a minor
                 DXVK update for our Linux gaming, a major Gamebuntu
                 release for our Ubuntu gaming, the official release date
                 when we can start purchasing Valve’s Steam Deck gaming
                 handheld, and a new Ubuntu-powered Linux laptop.


                 On the distro and software release front, we got a major
                 Nitrux release, a moderate Raspberry Pi OS release, a
                 minor update to the powerful Mixxx DJ software, and a
                 major release of the Phosh Wayland shell for GNOME on
                 mobile devices.


                 You can enjoy this and much more in 9to5Linux’s Linux
                 weekly roundup for January 30th, 2022, below!


          o § Audiocasts/Shows⠀➾


                # ⚓ Linux_Did_This_First_|_LINUX_Unplugged_443⠀⇛


                       We all take it for granted, but it is one of the
                       best things about Linux. We share the history of
                       the live CD, how it all got started, and the times
                       it saved our bacon.


                # ⚓ GNU_World_Order_445⠀⇛


                       The **kde** software series continues with
                       **Alkimia** , **Analitza** , and **Ark**.


          o § Kernel Space⠀➾


                # ⚓ Kernel_prepatch_5.17-rc2⠀⇛


                       The 5.17-rc2 kernel prepatch is out for testing.


          o § Distributions⠀➾


                # § New Releases⠀➾


                      # ⚓ 4MLinux_Releases:_4MLinux_38.1_released.⠀⇛


                             This is a minor (point) release in the
                             4MLinux STABLE channel, which comes with the
                             Linux kernel 5.10.90. The 4MLinux Server now
                             includes Apache 2.4.52, MariaDB 10.6.5, and
                             PHP 7.4.27 (see this post for more details).


                # § IBM/Red Hat/Fedora⠀➾


                      # ⚓ Maintaining_momentum_on_digital_transformation:_New
                        HBR_Analytic_Services_report [Ed: A week ago Red Hat
                        moaned about "transformation" being just a buzzword;
                        but they continue to use or misuse it]⠀⇛


                             CIOs who seized the opportunity to innovate
                             faster during the pandemic saw their digital
                             transformation timelines shrink by a factor
                             of years. Now, those CIOs are grappling with
                             big questions around how to keep up that
                             accelerated pace without burning out and
                             driving away talent, according to new
                             research from Harvard Business Review
                             Analytic Services.


                             These questions require urgent answers,
                             because rather than a short-term effort, CIOs
                             and IT organizations “now see digital
                             acceleration as a more permanent fixture in
                             the business landscape,” according to the
                             research available today: “Maintaining
                             Momentum on Digital Transformation.”


                             Recreating what was normal before the
                             pandemic should not be the organizational
                             goal. If it is, the organization could fall
                             behind competitors
                             “Recreating what was normal before the
                             pandemic should not be the organizational
                             goal. If it is, the organization could fall
                             behind competitors,” the report states.


          o § Free, Libre, and Open Source Software⠀➾


                # ⚓ Mixxx_2.3.2_Open-Source_DJ_Software_Adds_Mapping_for_the
                  Pioneer_DDJ-SB3_DJ_Controller⠀⇛


                       Mixxx 2.3.2 is here about three months after Mixxx
                       2.3.1 and introduces controller mapping for the
                       Pioneer DDJ-SB3 2-channel DJ controller. In
                       addition, this release improves support for the
                       Traktor Kontrol S3 4-channel DJ controller by
                       fixing timedelta calculation bugs.


                       The UI has been improved with a new functionality
                       for the playlist, namely to sort items by color.
                       Moreover, Mixxx now appends the selected file
                       extension when exporting to playlist files.


                # ⚓ Why_Do_We_Continue_to_Clone_the_MacOS?_–_Random_[Tech]
                  Stuff⠀⇛


                       Professionally, I use macOS. It has been one of two
                       options given by my employers and I need a Unix
                       environment to be productive. I live in the
                       terminal and do all of my development in an Ubuntu
                       virtual machine using VirtualBox. The macOS user
                       interface looks nice and it is very user friendly.
                       Which is why many developers strive to replicate
                       it. And that is why far too often, there is a *nix
                       distribution which is specifically built modeling
                       itself after what comes out of Cupertino. Truth be
                       told, the same could be said about Windows, but the
                       focus today is macOS.


                # § Programming/Development⠀➾


                      # ⚓ Qt_6.2.3_Released⠀⇛


                             We have released the Qt 6.2.3. The latest
                             patch release to the Qt 6.2 series contains
                             almost 300 bug fixes compared to the Qt 6.2.2
                             release.


                      # ⚓ 50_Years_of_Prolog_and_Beyond⠀⇛


                             This article aims at integrating and applying
                             the main lessons learned in the process of
                             evolution of Prolog. It is structured into
                             three major parts. Firstly, we overview the
                             evolution of Prolog systems and the community
                             approximately up to the ISO standard,
                             considering both the main historic
                             developments and the motivations behind
                             several Prolog implementations, as well as
                             other logic programming languages influenced
                             by Prolog. Then, we discuss the Prolog
                             implementations that are most active after
                             the appearance of the standard: their
                             visions, goals, commonalities, and
                             incompatibilities. Finally, we perform a SWOT
                             analysis in order to better identify the
                             potential of Prolog, and propose future
                             directions along which Prolog might continue
                             to add useful features, interfaces,
                             libraries, and tools, while at the same time
                             improving compatibility between
                             implementations.


                      # § Shell/Bash/Zsh/Ksh⠀➾


                            # ⚓ [Old] The_Bash_Trap_Command⠀⇛


                                   This is an important point: interrupted
                                   commands are not restarted. So if your
                                   script needs to do something important
                                   that shouldn’t be interrupted, then you
                                   can’t, for example, use the trap
                                   command to trap the signal, print a
                                   warning, and then resume the operation
                                   like nothing happened. Rather, what you
                                   need to do if you can’t have something
                                   interrupted is disable Ctrl-C handling
                                   while the command executes. You can do
                                   this with the trap command too by
                                   specifying an empty command to trap.
                                   You can also use the trap command to
                                   reset signal handling to the default by
                                   specifying a “-” as the command. So you
                                   might do something like this: [...]


                            # ⚓ [Old] Bash_trap_command⠀⇛


                                   A built-in bash command that is used to
                                   execute a command when the shell
                                   receives any signal is called `trap`.
                                   When any event occurs then bash sends
                                   the notification by any signal. Many
                                   signals are available in bash. The most
                                   common signal of bash is SIGINT (Signal
                                   Interrupt). When the user presses
                                   CTRL+C to interrupt any process from
                                   the terminal then this signal is sent
                                   to notify the system. How you can use
                                   trap command to handle different types
                                   of signals is explained in this
                                   tutorial.


    * § Leftovers⠀➾


          o § Health/Nutrition/Agriculture⠀➾


                # ⚓ All_States_Need_Expanded_Medicaid_Access._Gerrymandering
                  Prevents_It.⠀⇛


                # ⚓ From_Texas_to_India,_a_patent-free_Covid_vaccine_looks_to
                  bridge_equity_gaps [Ed: Broader recognition that patents_or
                  patent_monopolies have already killed millions of people who
                  could otherwise be saved from COVID-19]⠀⇛


                       Millions of doses of a new, cheap coronavirus
                       vaccine will soon be available in India, and they
                       will arrive with one distinction neither Moderna
                       nor Pfizer can claim: They’re patent-free.


                       The new CORBEVAX inoculation, which was developed
                       in Texas with decades-old technology and little
                       support from the U.S. government, received
                       emergency use authorization last week from India’s
                       drug regulation agency.


                       The researchers behind the vaccine stand with
                       little to gain financially.


                       “We don’t own any intellectual property,” said Dr.
                       Peter Hotez, a researcher who helped lead the
                       vaccine’s development.


                       Efforts to immunize the world are falling far short
                       of some expectations, and human rights campaigners
                       are pressuring pharmaceutical companies to transfer
                       new vaccine technology to speed global access to
                       shots.


                       And while doubts linger about CORBEVAX’s
                       effectiveness against the omicron variant and a
                       lack of public data, its development, outside the
                       path of typical pharmaceutical development and
                       stripped of the same financial incentives for
                       inventors, represents a model for others and could
                       bolster their arguments, vaccine equity advocates
                       said.


                       About 59 percent of the world’s population has
                       received at least one dose of a vaccine, according
                       to Our World in Data, which tracks government
                       reports globally. But fewer than 9 percent of
                       residents in low-income countries have received a
                       dose.


          o § Integrity/Availability⠀➾


                # § Proprietary⠀➾


                      # ⚓ Hospital_IT_director_foils_ransomware_attack_with
                        quick_thinking [iophk: Windows TCO]⠀⇛


                             Upon shutting down its computer systems, the
                             hospital’s downtime procedures kicked in,
                             with physicians taking notes and prescribing
                             medicine to patients by hand. Even after
                             downtime procedures ended, the hospital was
                             still meticulous in rebooting digital
                             operations to ensure the virus was not
                             lingering. While most computer systems were
                             up and running by Wednesday, the emergency
                             room’s charting system was expected to be
                             offline for the rest of the week, said
                             Hussey, with doctors in the department
                             getting ER patient records from other parts
                             of the hospital network.


                      # ⚓ Hospital_IT_director_foils_ransomware_attack_with
                        quick_thinking [iophk: Windows TCO]⠀⇛


                             The charting system at Jackson Hospital was
                             hit earlier this month by Mespinoza, a
                             ransomware attack that has infected up to 190
                             organizations worldwide across industries,
                             including several in healthcare, says the
                             Department of Health and Human Services.


                      # ⚓ [Old] ‘Lock_it_down_and_piss_people_off’:_How_quick
                        thinking_stopped_a_ransomware_attack_from_crippling_a
                        Florida_hospital [iophk: Windows TCO]⠀⇛


                             It was approaching midnight on Sunday and the
                             head of IT at a Florida hospital had a
                             problem.


                             The emergency room of Jackson Hospital, a
                             100-bed facility on Florida’s panhandle,
                             called to report that it couldn’t connect to
                             the charting system that doctors use to look
                             up patients’ medical histories. Jamie Hussey,
                             Jackson Hospital’s IT director, soon realized
                             that the charting software, which was
                             maintained by an outside vendor, was infected
                             with ransomware and that he didn’t have much
                             time to keep the computer virus from
                             spreading.


                             The hospital shut down its computer systems
                             on his advice.


                      # § Security⠀➾


                            # ⚓ Josh_Bressers:_Episode_308_–_Welcome_to_the
                              jungle_–_How_to_talk_about_open_source_security⠀⇛


                                   Josh and Kurt talk about how to get
                                   attention for security problems. Recent
                                   research around Twitter credentials
                                   checked into GitHub showed us how to
                                   get a lot of attention when compared to
                                   a problem like Log4Shell which took
                                   years before anyone really picked up on
                                   the problem. It’s hard to talk about
                                   security sometimes.


                            # § Privacy/Surveillance⠀➾


                                  # ⚓ ID-Me-Not⠀⇛


                                         The IRS is reportedly
                                         reconsidering its previously-
                                         announced plan to require
                                         taxpayers to share facial images
                                         and other personal data with an
                                         unregulated private company,
                                         ID.me, in order to file tax
                                         returns online or access
                                         information about their filings,
                                         payments, and returns through the
                                         IRS website.


                                         The hesitation by the IRS comes
                                         after ID.me was caught lying
                                         about whether it uses “one to
                                         many” facial recognition to try
                                         to identify facial images against
                                         large databases of selfies or
                                         other mug shots. ID.me had
                                         falsely claimed that it only uses
                                         “1 to 1” matching to “verify”
                                         that a selfie matches previously
                                         stored images of a specific
                                         person. But the company has now
                                         admitted that’s incorrect. ID.me
                                         actually  compares selfies
                                         submitted by taxpayers (or by
                                         hackers or identity thieves, who
                                         could easily copy a facial image
                                         from a targeted victim’s or their
                                         friend’s social media posts) to
                                         its own “internal” database of
                                         images of tens of millions of
                                         people aggregated from unknown
                                         sources.


                                         An IRS spokesperson told Jennifer
                                         Epstein, Shawn Donnan, Dina Bass
                                         of Bloomberg News that “any
                                         taxpayer who does not want to use
                                         ID.me can opt against filing his
                                         or her taxes online.”


                                  # ⚓ So_TEFCA_is_live._Now_what?⠀⇛


                                         TEFCA has been in progress over
                                         multiple administrations
                                         following the passage of the 21st
                                         Century Cures Act in 2016 – and
                                         few have a better sense of its
                                         ins and outs than Dr. Donald
                                         Rucker, who served as national
                                         coordinator for health IT from
                                         2017 through 2021.


                                         Rucker, now chief strategy
                                         officer with 1upHealth, sat down
                                         with Healthcare IT News to chat
                                         about what’s next for
                                         interoperability in the United
                                         States, the advantages of FHIR-
                                         enabled tools and the importance
                                         of being able to analyze
                                         population-wide health data.


                                  # ⚓ Finnish_diplomats’_phones_[cracked]⠀⇛


                                         The Foreign Ministry on Friday
                                         said some of its diplomats
                                         working at Finnish missions
                                         abroad had been the target of
                                         espionage using surveillance
                                         software. The ministry did not
                                         disclose where the [cracking]
                                         took place or how many diplomats
                                         were targeted.


                                  # ⚓ Google_trackers_are_in_97%_of_Indian
                                    websites,_study_finds⠀⇛


                                         The number of android apps asking
                                         for camera and microphone
                                         permissions on smartphones has
                                         increased from 45% to 68% and 28%
                                         to 54%, respectively, in the last
                                         five years, according to a study
                                         by data security and privacy firm
                                         Arrka titled ‘State of data
                                         privacy of Indian mobile apps and
                                         websites’.


                                         The study involved 201 Indian
                                         mobile apps and websites from 100
                                         organisations across 25
                                         industries. Arrka tracked various
                                         privacy parameters over five
                                         years. Here are some of its
                                         findings: [...]


          o § Defence/Aggression⠀➾


                # ⚓ Opinion_|_What’s_Missing_From_Corporate_Media’s_Ukraine
                  Coverage⠀⇛


                       As tensions began to rise over Ukraine, US media
                       produced a stream of articles attempting to explain
                       the situation with headlines like “Ukraine
                       Explained” (New York Times, 12/8/21) and “What You
                       Need to Know About Tensions Between Ukraine and
                       Russia” (Washington Post, 11/26/21). Sidebars would
                       have notes that tried to provide context for the
                       current headlines. But to truly understand this
                       crisis, you would need to know much more than what
                       these articles offered.


                # ⚓ Opinion_|_Boycotting_the_Olympics_Is_About_Global
                  Competition,_Not_China’s_Muslims⠀⇛


                       The diplomatic boycott of the Beijing Winter
                       Olympic and Paralympic Games may go down in history
                       as the official start of the cold war between the
                       U.S., a handful of its allies and China. The
                       American strategy, however, of using boycotts to
                       pressure Beijing in the name of ‘human rights’, may
                       prove costly in the future.


                # ⚓ Opinion_|_The_People_of_Burma_Demand_Accountability_for
                  2021_Military_Coup⠀⇛


                       On the morning of August 25, 2021, I woke up on the
                       floor with my lungs gasping for breath. My heart
                       was racing, my hands and legs were shaking from
                       adrenaline, and I was sweating from running. It
                       took me about a minute to realize it was just a
                       nightmare, one where I had to jump off a six-step
                       ladder to run away from Burmese soldiers. Except it
                       wasn’t a nightmare.


                # ⚓ New_Gates_Foundation_trustee_led_plot_to_overthrow
                  Zimbabwean_leader_alongside_US_gov’t⠀⇛


                # ⚓ “We_Want_Them_Alive”:_Afro-Colombian_Women_Lead_Search_for
                  Disappeared⠀⇛


                # ⚓ Opinion_|_Defense_Contractor_CEOs_Applaud_Deteriorating
                  Global_Security⠀⇛


                # ⚓ Anti-War_Coalition_Demands_Biden_Prioritize_BBB_Over
                  Ukraine_Conflict⠀⇛


                       Anti-war group CodePink will lead a coalition in a
                       public action in Washington, D.C. Monday morning to
                       demand the Biden administration prioritize
                       delivering much-needed support to working families
                       and communities across the U.S. instead of
                       threatening military action and punishing sanctions
                       against Russia amid the Ukraine conflict.


                       The groups, which also include SPACEs In Action and
                       Arm in Arm for Climate, will gather in Black Lives
                       Matter Plaza to demand President Joe Biden “use the
                       power of his office to pass the healthcare, child
                       care, climate, and anti-poverty programs that our
                       communities need” within the Build Back Better Act.


                # ⚓ Antiwar_Groups_Pan_Biden_for_Announcing_Troop_Deployment_to
                  Eastern_Europe⠀⇛


          o § Environment⠀➾


                # ⚓ After_more_than_two_decades,_Britain_is_finally_rid_of
                  termites⠀⇛


                       Britain will probably be visited by termites again.
                       Most of the country is too cold and damp for them
                       to thrive—but as the Devon colony shows, not all.
                       And so BRE is teaching surveyors, architects and
                       workers in the timber industry how to spot the
                       signs before termites have a chance to settle in.
                       Better to get rid of unwanted guests straight away
                       than have to spend decades on another eviction.


                # § Energy⠀➾


                      # ⚓ ‘Disaster’:_Burst_Pipeline_Sprays_Crude_Oil_Into
                        Ecuadorian_Amazon⠀⇛


                             Indigenous environmental defenders in Ecuador
                             on Sunday pointed to a pipeline rupture in
                             the Amazon rainforest as “the exact reason
                             why we oppose oil extraction” as the pipeline
                             operator temporarily halted pumping crude
                             oil.


                             A pipeline constructed by OCP Ecuador burst
                             on Friday after a rockslide, according to NBC
                             News. Videos posted on social media by the
                             Confederation of Indigenous Nationalities of
                             Ecuador (CONAIE) and Amazon Frontlines showed
                             oil spraying out of the pipeline into the
                             rainforest.


                      # ⚓ Average_electricity_price_rises_to_€176.44_on
                        Monday⠀⇛


                             In Finland, the average price will be €172.85
                             and it will be €178.16 in Latvia and
                             Lithuania.


          o § Finance⠀➾


                # ⚓ New_Puerto_Rico_Debt_Plan_Is_a_False_“Solution”_Crafted_to
                  Benefit_Capitalists⠀⇛


                # ⚓ Pro-Highway,_Pro-Car_Public_Transportation_Policy_Is
                  Fueling_Inequality⠀⇛


                # ⚓ Opinion_|_The_Corporate_Attack_on_Our_Democracy_Is_an
                  Assault_on_the_Working_Class⠀⇛


                       The one-year anniversary of the attack on the
                       Capitol has come and gone, and a lot has been said
                       about the need to fight back against existential
                       threats to our democracy. Not enough is being said,
                       however, about what’s being fought for and won in
                       workplaces across the country.


                # ⚓ The_domestic_fault_lines_of_China’s_transformation⠀⇛


                       The 2008 Olympics signalled the welcome arrival of
                       China on the world stage. The 2022 Winter Games, in
                       contrast, prompt grave concerns in many quarters.
                       Today, China is undoubtedly a great power. Yet its
                       political regime and economic model reveal
                       dangerous fault lines, while its strategic
                       ambitions and aggressive rhetoric stoke growing
                       resistance.


                       The 2008 financial crisis undermined the
                       traditional hierarchy of the global political
                       economy. The intervention of the Group of 20, whose
                       co-operation prevented another worldwide
                       depression, signalled a new era. Yet its members
                       chose divergent paths. The EU imposed austerity,
                       causing persistent stagnation and rising
                       inequality. The U.S. adopted a more Keynesian
                       approach, but the size and duration of its stimulus
                       proved inadequate. Populist reaction grew.


                       [...]


                       Beijing has managed its growing debt burden so far.
                       Recent moves to rein in overdrawn real estate
                       companies and curb the overheated property market
                       demonstrate resolve. Yet whether the party can
                       steer the transitions without depleting local
                       government revenues and damaging household wealth
                       is a real dilemma.


                       Indeed, the social costs and demographic tensions
                       of China’s growth strategy are rising. Urban
                       economic inequalities have exploded, while economic
                       growth has slowed, over the past decade. Many
                       people struggle to get their foot on the property
                       ladder. The fall in China’s working-age population
                       since 2011, a consequence of its old one-child
                       policy, may bolster relative wages in the short
                       run. But its ramifications in the long run are
                       serious. The welfare burden on future generations,
                       anticipating higher taxes and greater
                       responsibilities for social care, will increase
                       significantly as society ages. The recent decision
                       to allow families to have three children has
                       predictably failed to reverse the trend. Indeed,
                       the punishing grind and pervasive anxiety felt by
                       many workers in a hypercompetitive economy has
                       engendered a growing anti-consumerist backlash
                       among millennials, who prefer “lying flat” to
                       working “996” (from 9 a.m. to 9 p.m., six days a
                       week). Such passive dissent could jeopardize
                       national ambitions.


                       Thus last summer Mr. Xi declared the need “to
                       regulate excessively high incomes,” to ensure
                       “common prosperity for all.” Early moves include
                       charging well-known celebrities with tax
                       violations, imposing curbs on private tutoring and
                       extending the government’s crackdown of foreign
                       public listings by major tech companies. Leading
                       entrepreneurs have pledged billions to social
                       welfare programs in return. Many believe Mr. Xi is
                       using populist rhetoric to mobilize mass support
                       and displace potential threats to his rule. His
                       major goal is for China to become a high-income
                       economy by 2049. Yet the risk that it will get old
                       before it gets rich is real.


          o § AstroTurf/Lobbying/Politics⠀➾


                # ⚓ Ministry_for_Foreign_Affairs_reveals_cyber-espionage
                  campaign_against_Finnish_diplomats⠀⇛


                       The espionage was carried out by means of Pegasus,
                       a spyware developed, marketed and licensed by
                       Israel’s NSO Group. The highly sophisticated
                       software infiltrates smartphones typically through
                       so-called zero-click attacks by exploiting zero-day
                       vulnerabilities in the operating system.


                       The spyware is capable of obtaining root privileges
                       on the infected device and, in theory, of
                       harvesting and sending any data to the attacker.


          o § Misinformation/Disinformation⠀➾


                # ⚓ Spotify’s_CEO_on_COVID_controversy:_We_won’t_censor_but_do
                  have_rules⠀⇛


                       Spotify CEO Daniel Ek on Sunday spoke out publicly
                       about the controversy that’s blown up over the Joe
                       Rogan podcast and COVID-19 vaccine misinformation,
                       sparked by an ultimatum from famed rocker Neil
                       Young.


                       Ek noted in a blog post that doctors and scientists
                       as well as Spotify subscribers have raised
                       questions about the company’s policies and “the
                       lines we have drawn between what is acceptable and
                       what is not.” He also acknowledged that Spotify
                       hasn’t been transparent about its policies
                       regarding content that it hosts.


                # ⚓ The_New_Wave_of_Holocaust_Revisionism⠀⇛


                       It seemed to me that the real objective of the
                       lawsuit was not to rescue a man’s name or alter his
                       reputation, but to frighten scholars of the
                       Holocaust, to instill Poland’s pervasive atmosphere
                       of fear into an entire discipline and to make
                       students and educators think twice before choosing
                       topics that would challenge the government-
                       sponsored version of history. The idea of a right
                       to national pride, advanced in court, is an
                       ambiguous and legally undefined sentiment that
                       effectively means any member of the Polish nation
                       has the right to sue historians whose findings
                       offend them.


                       Meanwhile, Holocaust survivors are dying every day.
                       There are few left to protest the new revisionism.


                # ⚓ I_Worked_at_Facebook._It’s_Not_Ready_for_This_Year’s
                  Election_Wave.⠀⇛


                       The world is not ready for the coming electoral
                       tsunami. Neither is Facebook. With so many
                       elections on the horizon — France, Kenya,
                       Australia, Brazil, the Philippines and the United
                       States will hold elections this year — the
                       conversation now should focus on how Facebook is
                       preparing.


                       I know what it’s like to prepare for an election at
                       Facebook. I worked there for 10 years, and from
                       2014 through the end of 2019, I led the company’s
                       work across elections globally. It has poured more
                       than $13 billion into building up its safety and
                       security efforts in the United States since the
                       2016 elections, when the platform was too slow to
                       recognize how its products could be weaponized to
                       spread misinformation.


                # ⚓ Joni_Mitchell_joins_Neil_Young_in_protest_against_Spotify⠀⇛


                       “Most of the listeners hearing the unfactual,
                       misleading and false COVID information of Spotify
                       are 24 years old, impressionable and easy to swing
                       to the wrong side of the truth,” Young posted in a
                       statement to his website. “These young people
                       believe Spotify would never present grossly
                       unfactual information. They unfortunately are
                       wrong.”


          o § Censorship/Free Speech⠀➾


                # ⚓ Facebook_is_Failing_Iranians,_and_Iran’s_Leaders_Are_About
                  to_Launch_a_Censored_Internet⠀⇛


                       A lack of cultural understanding by Facebook,
                       Instagram, and other social media platforms is a
                       prevailing reason for inaccurate content moderation
                       in Iran, Middle East experts said.


                       Moreover, and they said, Iran’s proposed
                       international [Internet] replacement, the National
                       Information Network, is dangerously close to coming
                       into effect.


          o § Freedom of Information/Freedom of the Press⠀➾


                # ⚓ China:_Media_freedom_declining_at_‘breakneck_speed’_–
                  report⠀⇛


                       The report by the Foreign Correspondents Club (FCC)
                       of China said journalists there face physical
                       assaults, hacking, online trolling and visa
                       denials.


                       Local journalists in mainland China and Hong Kong
                       are also being targeted.


                       China has labelled the FCC an “illegal
                       organisation”.


          o § Civil Rights/Policing⠀➾


                # ⚓ Mexico_Auto_Workers_Are_Set_for_Landmark_Union_Vote_at
                  General_Motors_Plant⠀⇛


                # ⚓ Give_Them_A_Migraine!_Fan-boy_Ben_Burgis_Slobbers_over
                  Christopher_Hitchens⠀⇛


                       Answer: Despite the utter failure of the volume to
                       make a viable argument for Hitchens’ utility in
                       radical politics, what caused his neocon turn, or
                       even shed light on his contributions, the late
                       polemicist remains a useful tool for liberal
                       imperialists and outright reactionaries. On the
                       anniversary of his death, former Vanity Fair editor
                       Graydon Carter wrote a fawning tribute that in many
                       ways is indistinguishable from the purple prose of
                       this current volume. Matthew Continetti of the
                       American Enterprise Institute likewise wrote a
                       reverential tribute. Hitchens remains a useful
                       propaganda tool via his seemingly-endless Hitch-
                       Slap videos on YouTube. Also, obvious from the
                       testimonials page at the front of the book,
                       apparently there are people in DSA who have
                       fondness for him. Why?


                       There are many ways to parse this book, just as
                       there are many ways to parse its subject. Adulatory
                       reviews of this title have previously granted Ben
                       Burgis, a philosophy professor and leading advocate
                       of the Jacobin magazine tendency within the
                       Democratic Socialists of America (DSA), the tacit
                       acknowledgement of legitimacy to both his
                       interrogative stance, predicated upon philosophy,
                       and the intellectual validity of the inquiry, that
                       Hitchens had a deep level of thought and political
                       grounding.


          o § Monopolies⠀➾


                # ⚓ CCC’s_Roy_Kaufman_Named_to_the_Board_of_the_United_States
                  Intellectual_Property_Alliance [Ed: USIPA is a malicious
                  front group called after a propaganda_term_and_a_lie]⠀⇛


                       The USIPA Board features representatives of various
                       organizations and constituencies that make up the
                       Intellectual Property Ecosystem in the U.S.,
                       including the U.S. Patent & Trademark Office
                       (USPTO), the World Intellectual Property
                       Organization (WIPO), the Copyright Alliance, the
                       Recording Industry Association of America (RIAA),
                       AT&T, IBM, and MIT, among others.


                # ⚓ U.S._panel_to_review_patent_from_$2.1_bln_Intel_court_loss
                  [Ed: How does such a ruling support innovation in any way?]⠀⇛


                       Chip making giant Intel Corp has inched toward a
                       possible reprieve from part of a landmark $2.1
                       billion verdict, after a U.S. tribunal agreed to
                       review the validity of one of two semiconductor
                       patents that a jury said it infringed last year.


                       The U.S. Patent and Trademark Office’s Patent Trial
                       and Appeal Board on Wednesday granted a request to
                       review VLSI Technology LLC’s patent, which means
                       the board believes there is a reasonable chance
                       that at least one challenged part of it is invalid.


                       A West Texas jury said Intel must pay $1.5 billion
                       for infringing the patent last year, as well as
                       $675 million for infringing another VLSI patent, in
                       one of the largest patent jury verdicts in U.S.
                       history.


                       A South Dakota-based entity called Patent Quality
                       Assurance LLC asked the board to review the first
                       patent four months after the verdict. It told the
                       tribunal that earlier inventions made parts of
                       VLSI’s patent unprotectable.


                # ⚓ Freedom_to_Operate_Conundrum⠀⇛


                       A patent grants a negative right to its owner,
                       i.e., the right to exclude others from making,
                       using, exercising, disposing, or offering to
                       dispose of, or importing the invention as claimed.
                       A patent does NOT grant the right of use.


                       For a business to be able to practice its
                       intellectual property rights, it will be necessary
                       to secure freedom to operate (FTO).


                       FTO is the ability of a business to develop, make,
                       and market products without legal liability or risk
                       concerning the infringement of a third party’s
                       intellectual property rights.


                       FTO analyses are relevant in circumstances where a
                       new product or technology is developed and the
                       business wishes to ensure that it will be free to
                       manufacture and market the new product or
                       technology so as to inform research strategy and to
                       avoid pitfalls such as payment of royalties to
                       third party IP owners for license fees; or to avoid
                       costly IP litigation. A FTO analysis is often
                       conducted as part of the intellectual property due
                       diligence prior to an investment in acquisition of
                       a business as a condition of closing a deal. This
                       is even more so in deals where the acquisition or
                       investment is mainly IP focused, and the value of
                       the IP assets is determined in part by the ability
                       to practice the claimed technology. A clear FTO
                       assessment can provide confidence and reassurance
                       to potential investors or shareholders.


                # ⚓ Monday_Miscellany [Ed: Alexandre Miura running ‘ads’ for
                  two hugely corrupt institutions [1, 2, 3]]⠀⇛


                       INPI will hold on 3 February 2022 (9:00am-6:20pm),
                       in partnership with CEIPI, an international
                       conference on the industrial property challenges
                       associated with the economic recovery in light of
                       France’s Presidency of the Council of the European
                       Union. The event will be fully online, streamed in
                       English and French. Registration is open now and
                       more information about the event is available here.


                # ⚓ Sunday_Surprises [Ed: EU promotes the sheer lie that UPC
                  would help SMEs; the very_opposite_is_true, so EU positions
                  have clearly been subverted, infiltrated]⠀⇛


                       European Innovation Council and SMEs Executive
                       Agency – Policy debate during the EU Industry Days
                       2022: The Unitary Patent System and SME Instruments
                       in the Area of Intellectual Property – 9 February
                       2022


                       The European Innovation Council and SMEs Executive
                       Agency will hold an online discussion on 9 February
                       2022 from 3:15pm-4:00pm about the Unitary Patent
                       System and SME Instruments in the Area of
                       Intellectual Property. This discussion is part of
                       the EU Industry Days 2022, an annual event that
                       highlights industrial frontrunners and ongoing
                       industrial policy discussions whilst improving the
                       knowledge base of European industry. The
                       registration for the event can be made here.


                # ⚓ Istanbul_IP_Court_Reaches_Landmark_Decision_On
                  Precautionary_Injunction_–_Intellectual_Property_–_Turkey⠀⇛


                       The trigger point and the timing of a request for a
                       precautionary injunction (PI) is crucial. However,
                       in pharmaceutical patent enforcement, most damage
                       occurs from the launch of the Gx product, which can
                       account for a price cut of as much as 40% from the
                       originator’s drug. Therefore, the PI must be filed
                       and granted before the Gx launches, yet while there
                       is sufficient proof available to overcome the so-
                       called Bolar exemption hurdle. The PI filing date
                       serves this aim, because most cases are referred to
                       a court-appointed expert panel for evaluation,
                       which takes at least three months. Consequently,
                       the date of the PI grant decision may come after
                       the launch of the Gx.


                       The main concern for patent holders lies in the
                       fact that IP courts do not wish to interfere with
                       administrative decisions and applications
                       (including for the pricing of original drugs) and
                       limit the PI decision in terms of prevention of the
                       marketing, trading or import of the Gx product.
                       Therefore, even when a PI is granted, the price cut
                       cannot usually be remedied. Where a patent holder
                       suffers a loss, they may only be subject to a
                       compensation action for the next couple of years.


                # ⚓ Poland:_Intellectual_Property_Courts_After_One_Year_Of
                  Operation_In_Poland_–_As_Observed_By_Practitioners. [Ed: Not
                  a_meaningful_name_or_description_for_such_courts]⠀⇛


                       On 1 July 2020, in order to meet the proposals of
                       practitioners, intellectual property courts, in the
                       form of Intellectual Property Divisions (IPDs),
                       were introduced in Poland. This role was entrusted
                       to five Regional Courts – in Gdańsk, Katowice,
                       Lublin, Poznań and Warsaw. Courts of Appeal in
                       Warsaw and Poznań deal with cases at second
                       instance. In accordance with applicable
                       regulations, cases involving greater technical
                       complexity, namely cases concerning computer
                       programs, inventions, utility models, topographies
                       of integrated circuits, plant varieties and
                       business secrets of a technical nature, are in
                       principle dealt with only in Warsaw.


                       In practice, all civil intellectual property cases
                       go to these five regional courts only. Prior to the
                       changes, apart from cases concerning Community
                       trade marks and designs handled exclusively by the
                       Regional Court in Warsaw (its 22nd Division, then
                       known as the Court for Community Trade Marks and
                       Industrial Designs), intellectual property cases
                       were handled by various regional courts throughout
                       the country having jurisdiction over the
                       defendant’s registered office/place of residence or
                       the place where a tort was committed. Currently, an
                       attempt to initiate proceedings before any court
                       other than those mentioned above will result in the
                       case being referred to a court in Gdańsk, Katowice,
                       Poznań, Lublin or Warsaw having appropriate
                       jurisdiction.


                # ⚓ Does_Prior_Publication_Extinguish_a_Trade_Secret?⠀⇛


                       The companies here compete in the market for
                       creating specialized finger-LED equipment and
                       accompanying data analysis services. This case
                       focuses on calculating total hemoglobin (“SpHb”)
                       based upon light absorption readings from the
                       finger-LED.


                       [...]


                       Each product line will have a different equation
                       because it will likely have a different LED
                       configuration; have different sensors; and have a
                       different physical form. So, a product developer
                       needs to run a clinical trial of its product in
                       order to estimate the most accurate coefficients.
                       For each person in the trial, you do a blood test
                       for SpHB level (the gold standard) and then also
                       take measurements with the finger LED.


                       What is the Trade Secret: The trade secret at issue
                       here is the optimization algorithm for determining
                       all the equation coefficients. How do you take data
                       from the clinical trials and turn that into an
                       operational equation for measuring SpHB?


                       Answer, if you have studied linear algebra this is
                       all straightforward and largely developed in the
                       1960s. Math and engineering students across the
                       country take classes on linear programming and
                       linear optimization and have done so for decades.
                       These same models are a basis for most of the
                       system we call “AI.”


                       The defendants pointed to a particular 2008 IEEE
                       article that spells out the particular approach
                       claimed to be a trade secret here — – the parties
                       refer to this algorithm as “TSS.” We don’t know the
                       title of this article (it is redacted), but we do
                       know that this is a very well known article with
                       1,200+ citations.


                # ⚓ FOSS_Patents:_Can_superstar_lawyer_Tom_Goldstein_turn_Epic
                  Games_v._Apple_around_like_he_did_FTC_v._Qualcomm_and_Oracle
                  v._Google?⠀⇛


                       Here’s a short follow-up to my take on Epic’s
                       opening brief in its Ninth Circuit appeal of
                       Apple’s App Store antitrust acquittal. The previous
                       post focused entirely on the legal issues, but I
                       did also want to highlight that Epic Games has
                       hired the man who may have been the most successful
                       Supreme Court attorney in recent history: Thomas C.
                       “Tom” Goldstein of Goldstein & Russell.


                       The profile on his firm’s website mentions the two
                       cases in which I saw him achieve major victories
                       for his clients: FTC v. Qualcomm and Oracle v.
                       Google. In the Qualcomm case, I predicted a
                       reversal even ahead of the hearing, and was amazed
                       at Mr. Goldstein’s performance. Qualcomm was
                       represented by Cravath–Epic’s firm against Apple
                       (and Google)–at trial. The combination of Cravath
                       and Mr. Goldstein was dynamite. I view his work on
                       Google’s behalf much less favorably on the truth-o-
                       meter, and agree with the dissent by Justices
                       Thomas and Alito to a far greater extent than with
                       the per curiam opinion.


                       The question is now whether he can do it again. I
                       very much hope for the sake of competition,
                       innovation, and essential app developer freedoms
                       that he will indeed convince the judges of this
                       being one of those rare cases in which a single-
                       brand market–and only a single-brand market–is
                       warranted. Then Google and Qualcomm are not only
                       way bigger but also a lot more sophisticated than
                       Epic when it comes to high-stakes litigation. There
                       were success factors in place–which are not meant
                       to downplay the brilliance of Mr. Goldstein’s
                       lawyering–that may be missing this time around.


                # § Patents⠀➾


                      # ⚓ FOSS_Patents:_Apple_piggybacking_on_Samsung’s_2021
                        campaign_to_get_Ericsson_patents_invalidated,_drive_up
                        litigation_costs:_seven_PTAB_IPR_petitions_discovered⠀⇛


                             After the expiration of the Ericsson-Samsung
                             patent cross-license agreement, Ericsson went
                             to court about a year ago, and Samsung’s
                             response included 30 petitions with the
                             Patent Trial & Appeal Board of the United
                             States Patent & Trademark Office, each taking
                             aim at an Ericsson patent. We’re now seeing a
                             similar development, though on a smaller
                             scale so far, between Ericsson and Apple, and
                             once again it looks like a net licensee is
                             using some of its vast resources to drive up
                             litigation costs.


                             Over the course of the last seven days, Apple
                             brought seven IPR petitions against Ericsson
                             patents, and will likely file more in the
                             days or weeks ahead. None of those seven U.S.
                             patents has been asserted by Ericsson against
                             Apple (or is the subject of a declaratory-
                             judgment action by Apple), but each was
                             challenged by Samsung last year. It’s
                             somewhat ironic that Apple, which for many
                             years denounced Samsung as a copycat, is
                             actually building on Samsung’s 2021 inter
                             parties review (IPR) campaign against
                             Ericsson, even rehashing invalidity
                             contentions previously advanced by Samsung.


                             I’m a longstanding supporter of robust post-
                             grant review of issued patents, but there’s
                             no denying that the process sometimes does
                             get abused by deep-pocketed players to the
                             detriment of innovators challenging patents
                             because they can afford it, not because
                             there’s a need. Ericsson has so many patents
                             that it will always find some others to
                             assert regardless of how many Apple
                             challenges. The problem is that such
                             petitions clog the PTAB system and slow down
                             the resolution of objectively urgent cases.


                      # ⚓ FOSS_Patents:_Apple:_Eastern_District_of_Texas
                        preferred_over_Western_—_Ericsson:_with_pleasure_IF_you
                        make_a_binding_commitment_to_it_—_Apple_(deafening
                        silence)⠀⇛


                             Apple has a serious problem with Ericsson
                             having made all the right venue-related
                             decisions so far: the ITC for potential U.S.
                             import bans; the Eastern District of Texas
                             for FRAND issues (where Ericsson won a
                             landmark case against HTC); and the Western
                             District of Texas for damages (companion
                             complaints to import ban requests). Ericsson
                             is also enforcing its rights in four other
                             countries, with preliminary injunction
                             requests pending in Brazil and the
                             Netherlands. In Germany, Ericsson hedged its
                             bets by filing cases with the three leading
                             regional courts for patent cases. Munich and
                             Mannheim are safe choices for plaintiffs, and
                             Ericsson was so lucky as to have both of its
                             cases assigned to Judge Dr. Daniel Voss
                             (“Voß” in German), who is widely regarded as
                             the plaintiff-friendliest of the three judges
                             presiding over patent-specialized divisions
                             (called “civil chambers”) of the Dusseldorf
                             Regional Court. Judge Dr. Voss is basically
                             Dusseldorf’s answer to the Munich and
                             Mannheim judges.


                             Now Apple is jockeying for a better position.
                             Part of that effort is a PTAB IPR campaign
                             piggybacking on Samsung’s 2021 challenges to
                             many Ericsson patents, taking aim at patents
                             Ericsson hasn’t even asserted against Apple.
                             And very surprisingly, almost shockingly,
                             Apple proposed to have the whole dispute
                             resolved by means of a rate-setting decision
                             in the Eastern District of Texas, a venue
                             Apple dreads so much that it even closed its
                             stores there (Apple Stonebriar in Fisco, TX,
                             and Apple Willow Bend in Plano, TX) after the
                             Supreme Court’s TC Heartland decision that
                             made it a lot easier to get patent
                             infringement cases moved out of a district
                             unless the defendant has a permanent business
                             presence there (as opposed to merely selling
                             products or offering services nationwide).


                      # ⚓ FOSS_Patents:_Apple’s_appellate_forum_strategy
                        against_Ericsson:_Federal_Circuit_rather_than_Fifth
                        Circuit_for_review_of_FRAND_determination⠀⇛


                             This is a follow-up with some additional
                             thoughts on the intra-venue fight between
                             Apple and Ericsson over their respective
                             FRAND actions in the Eastern District of
                             Texas (on top of whether they should litigate
                             infringement matters in the Eastern or the
                             Western District, with Apple actually wanting
                             neither but preferring the Northern District
                             of California, just that it has no promising
                             pathway to get there).


                      # ⚓ Brussels_IP_&_Tech_Update_–_EU_Regulatory_Data
                        Protection_framework,_Digital_Services_Act,_New_Content
                        Creator_Protocol,_Data_breach_survey_2022 [Ed: “Another
                        step closer to the Unified Patent Court” misses the
                        point that it_is_illegal,_unconstitutional,_with_more
                        challenges_on_the_way; they keep promoting fake news to
                        make the criminal seem or ‘feel’ acceptable,
                        inevitable]⠀⇛


                             Another step closer to the Unified Patent
                             Court – On 19 January 2022, Austria formally
                             ratified the Protocol on Provisional
                             Application of the UPC Agreement. As Austria
                             is the 13th Member State to participate in
                             the provisional application of the UPC
                             Agreement, the required number of
                             ratifications has now been reached and the
                             Protocol has officially entered into force.
                             The last part of the preparatory work in
                             establishing the Unified Patent Court will
                             now be conducted. Find the official
                             declaration here.


                      # ⚓ IP_trends_for_2022:_Personalised_medicine_and
                        advanced_therapy_medicinal_products [Ed: More fake_news
                        again]⠀⇛


                             After years in the making, it is expected
                             that the new Unitary Patent system and
                             associated Unified Patent Court (a pan-
                             European form of protection and associated
                             court) will come into force in late 2022. All
                             innovators, regardless of their technical
                             focus, will need to evaluate their patent
                             strategies in light of the new system. Some
                             European countries are not part of this
                             system (including the UK, Spain and
                             Switzerland), and so there are also factors
                             to consider regarding the participating/non-
                             participating countries. There are potential
                             pros and cons to opting newly granted patents
                             into this unitary system, which patentees
                             will need to consider on a case-by-case basis
                             to ensure the right decision is made for each
                             of their patents.


                      # ⚓ German_court_says_Ocado_IP_rights_may_be_invalid,
                        halts_infringement_case [Ed: Even patent maximalists
                        seem to be accepting that Ocado patents are fake. A lot
                        of patents out there have no merit, but they never get
                        tested in courts.]⠀⇛


                             The Munich District Court yesterday, January
                             27, stayed proceedings in a case brought by
                             Ocado against a US developer of a warehouse-
                             shopping robot, noting that Ocado’s utility
                             model rights may be invalid.


                             It is the latest twist in a multi-
                             jurisdictional battle between the online
                             supermarket against US-based AutoStore.


                             The court considered that, despite Ocado
                             having made significant last-minute
                             amendments to the claims of the asserted
                             utility models, they were likely to be
                             invalid because they sought to cover more
                             than the disclosures in the original
                             applications.


                             Ocado brought the case, in which it sought an
                             injunction against AutoStore, in response to
                             a patent infringement claim filed by the US
                             company in 2020.


                             The case concerns AutoStore’s B1 robot, which
                             is used in warehouses to pick goods for
                             online shopping.


                             [...]


                             The UKIPO is seeking views on the future of
                             the UK’s design system after Brexit, it
                             announced on Tuesday, January 25.


                             Members of the public will have until March
                             25 to submit their comments on a range of
                             topics related to the design system and
                             potential reforms.


                             Among the topics up for consultation are
                             whether the current system needs to be
                             simplified, novelty searching, and designers’
                             experience of enforcing their rights.


                             The consultation will also examine the impact
                             of Brexit, particularly changes to disclosure
                             requirements for unregistered designs.


                             It also marks the latest effort by the UKIPO
                             to grapple with the emergence of new
                             technologies such as artificial intelligence
                             (AI).


                             The UKIPO said it would be seeking views on
                             whether the designs system is flexible enough
                             to protect designs created with AI.


                             The office is running a separate consultation
                             on the impact of AI on the patents and
                             copyright systems.


                      # ⚓ Sharp_–_not_weak_or_late_enforcement_is_required
                        against_recalcitrant_SEP_implementers [Ed: Patents
                        harming the technical industry through SEP patent
                        cartels]⠀⇛


                             It is vital that the fundamental sanction in
                             patent law—of the temporary right to
                             exclude—along with other remedies, including
                             enhanced damages, are readily available
                             against infringers when Fair, Reasonable and
                             Non-Discriminatory (F/RAND) licensing has
                             been offered, but is rejected, evaded or
                             unreasonably delayed.


                             Technical standards confer enormous value to
                             implementers and consumers. For example,
                             cellular standard-essential technologies
                             enable annual revenues exceeding a trillion
                             dollars in operator services, several hundred
                             billion dollars in smartphone sales and
                             hundreds of billions more in over-the-top
                             applications and services on those devices.
                             Undermining the fundamental patent rights of
                             organizations that commit large R&D resources
                             to develop those technologies and contribute
                             them to the standards would unfairly short-
                             change those innovators and jeopardize
                             ongoing investments in 5G and the Internet of
                             Things (IoT). In addition to facilitating
                             revenue growth and cost savings in those
                             downstream markets, standard-essential
                             technologies, for example, help save the
                             planet by enabling us to fly and drive
                             less—thus reducing our carbon footprints—and
                             reduce deaths on the road with autonomous
                             driving capabilities.


                      # ⚓ Split_infinitives:_Federal_Circuit_divides_on
                        Indefiniteness⠀⇛


                             We have an interesting split decision
                             focusing on the doctrine of indefiniteness in
                             the context of an “examiner’s amendment.”
                             Judge Newman wrote for the majority and
                             favored the patentee; Judge Dyk wrote in
                             dissent and concluded that the patent claims
                             were indefinite.


                      # ⚓ UK:_Guardians_Of_The_Metaverse [Ed: Convicted corrupt
                        firm Marks & Clerk on patents of espionage entity that
                        nowadays uses buzzwords and hype to distract from its
                        main, sinister activities]⠀⇛


                             “Meta”, originating from the ancient Greek
                             word meaning “beyond” or “after”, remains
                             present in our language in words like
                             “Metaphysics” (the realm of philosophy
                             dealing with what is “beyond the natural”,
                             i.e. the branch that studies causality,
                             necessity, the principles of being, reality
                             and so on). It is also the new brand for
                             Facebook, with CEO Mark Zuckerberg announcing
                             recently an intention to develop “a company
                             that builds technology to connect”. Both
                             applications of the word indicate an
                             aspiration to reach what cannot be reached.


                             Neal Stephenson’s coinage of the word
                             “METAVERSE” pulls the same trick. In
                             stretching back to the old to find something
                             new, it has captured the imagination of the
                             likes of Alibaba and NetEase and has scored a
                             palpable hit with numerous Chinese
                             businesses. Like forty-niners in a modern day
                             gold rush, their applications have been
                             pouring in to claim monopoly rights in the
                             term’s Mandarin equivalent (“yuan yuzhou”).


                      # ⚓ Obtaining_a_European_patent._Subtleties_and_nuances
                        [Ed: Well, but those_patents_are_quite_often_fake]⠀⇛


                             Russian applicants tend to turn to patent
                             attorneys even more frequently with regard to
                             the matters regarding obtaining a European
                             patent.


                      # ⚓ FOSS_Patents:_Patent_holders_don’t_have_to_be_afraid
                        of_proportionality_defense_to_injunctive_relief_in
                        Dusseldorf,_much_less_in_SEP_cases:_judges_outline
                        their_thinking⠀⇛


                             I have good news for patent holders who like
                             to enforce their rights in Germany, and not
                             only in Munich and Mannheim but (at least in
                             some cases) also in Dusseldorf. Based on what
                             two of the three judges presiding over
                             patent-specialized divisions of the
                             Landgericht Düsseldorf (Dusseldorf Regional
                             Court) said in a joint presentation today,
                             patent injunctions are going to be just as
                             available in Dusseldorf as before last year’s
                             “reform” bill. This was certain for Munich
                             and Mannheim, but I must admit there were
                             some residual doubts on my part concerning
                             Dusseldorf, which in some contexts made
                             defendant-friendlier decisions in recent
                             years than other German courts. Not anymore
                             after today’s presentation.


                      # ⚓ Imugene_granted_patent_for_gastric_cancer_therapy_in
                        major_oncology_market [Ed: Imugene should at least be
                        aware that, according to EPO insiders, EPO_grants_many
                        fake_patents_these_days]⠀⇛


                             Imugene Ltd (ASX:IMU, OTC:IUGNF) has opened
                             the doors to a large and lucrative market for
                             immuno-oncology by securing a Notice of Grant
                             from the European Patent Office for its HER-
                             Vaxx immunotherapy.


                      # ⚓ World_Intellectual_Property_Indicators_2021_–_Key
                        Findings [Ed: Legitimising WIPO, which is fronting for
                        robber barons by compelling us to believe that we’re
                        better off with more and more monopolies]⠀⇛


                             The World Intellectual Property Organization
                             (WIPO) published a report earlier this week
                             on global intellectual property (IP) activity
                             in 2020. There are some very interesting
                             findings in this report, that provide an
                             insight on global economic activity and
                             trends, as summarized below.


                      # ⚓ [Old]_Obvious_to_Try_Requires_Reasonable_Expectation
                        of_Success_Tethered_to_Claimed_Invention [Ed: Patents
                        deemed fake based on their obviousness; why are such
                        patents being granted in the first place?]⠀⇛


                             Addressing obviousness in the context of
                             method of treatment claims using particular
                             drug dosages, the US Court of Appeals for the
                             Federal Circuit affirmed a Patent Trial &
                             Appeal Board (Board) final written decision
                             holding that Teva failed to prove obviousness
                             because it failed to show a reasonable
                             expectation of success. Teva Pharms., LLC v.
                             Corcept Therapeutics, Inc., Case No. 21-1360
                             (Fed. Cir. Dec. 7, 2021) (Moore, C.J.)


                      # ⚓ Calfee’s_Intellectual_Property_Practice_Adds_Four
                        Attorneys_From_Respected_IP_Law_Firm_That_Specializes
                        in_Representing_High_Tech_Companies⠀⇛


                      # ⚓ Calfee’s_Intellectual_Property_Practice_Adds_Four
                        Attorneys [Ed: Who needs "tech jobs" when you can do
                        litigation instead?]⠀⇛


                      # ⚓ CRISPR_IP_deals_explode;_New_VVC_pool_launched;
                        BlackBerry_patent_sale_latest;_Ericsson_cash_boost_for
                        Apple_fight;_Time_to_prepare_for_the_UPC
                         [Ed: EPO-bribed liar Joff Wild says “Time to prepare
                        for the UPC”. He’s not only promoting crimes, he’s also
                        lying to readers (for years now), as there’s more money
                        in lying and fronting for criminals than in being
                        honest]⠀⇛


                      # ⚓ Patent_Trial_and_Appeal_Board_Set_Date_for_Oral
                        Hearing_in_Interference_No._106,115 [Ed: The fanatics
                        still cheer for patents on life and nature!]⠀⇛


                             The Patent Trial and Appeal Board has set
                             February 4th at 1:00 pm EST for the Oral
                             Hearing in the Priority Phase of Interference
                             No. 106,115 between the Broad Institute,
                             Harvard University, and MIT (collectively,
                             “Broad”) as Senior Party and the University
                             of California/Berkeley, the University of
                             Vienna, and Emmanuelle Charpentier
                             (collectively, “CVC”) as Junior Party. The
                             hearing will be virtual (by telephone, audio
                             only) and will be available to the public
                             upon request under 37 C.F.R. § 41.124(c). The
                             Parties will each have 20 minutes for
                             argument, and each party will be able to
                             reserve 5 minutes for rebuttal, with the
                             Junior Party, CVC, arguing first.


                             [...]


                             Regarding public access, interested members
                             of the public can request access by e-mailing
                             the request to PTABHearings@uspto.gov. The
                             parties can object to access if that
                             objection is provided at least five business
                             days prior to the oral hearing date.


                      # ⚓ FOSS_Patents:_First_overseas_countersuit_by_Apple
                        against_Ericsson_discovered_in_Mannheim,_patent-in-suit
                        relates_to_network_bandwidth_allocation⠀⇛


                             More and more details of the Ericsson-Apple
                             patent dispute become known. Yesterday I
                             provided an update on Ericsson’s patent
                             assertions against Apple, which include
                             (inter alia) that Ericsson is seeking a
                             preliminary injunction in Brazil over three
                             patents and told Apple’s counsel it would
                             seek preliminary injunctions in the
                             Netherlands, too.


                             Apple countersued last week. The first 2022
                             Apple v. Ericsson case to be discovered was a
                             complaint with the United States
                             International Trade Commission, requesting an
                             import ban on Ericsson base stations over
                             three mmWave-related patents.


                      # ⚓ [Older]_Is_The_UK_Punching_Above_Its_Weight_On_Green
                        Innovation? [Ed: Convicted corrupt firm Marks & Clerk
                        greenwashing patents or passing off monopolies as
                        benevolent]⠀⇛


                             During COP26, the UK Intellectual Property
                             Office (UKIPO) released a series of reports
                             about patenting activity on various green
                             technology areas. Now that the dust from COP
                             has settled, we thought we would take a
                             closer look at some of the trends and
                             statistics.


                             Many of the reports showed that the US and
                             China dominated in terms of the pure number
                             of patent applications filed. These
                             territories are well known for being prolific
                             in the world of patents and so this is as
                             expected. In addition to the absolute filing
                             numbers, the UKIPO provided data on a
                             parameter called “Relative Specialisation
                             Index” (RSI).


                      # ⚓ Can_You_Apply_For_A_Patent_After_Disclosing_Your
                        Invention?⠀⇛


                             Usually the answer is “sorry, it’s too late”,
                             as borne out in a UK IPO decision issued for
                             British patent GB2432556 – a patent for a
                             football goal frame.


                             [...]


                             The problem for the patentee is that they had
                             sold ‘self-assembly’ football goals that pre-
                             dated their patent application. PMF Products
                             knew this, and had evidence of this, and so
                             the patent was revoked for lack of novelty
                             because of the patentee’s prior sales. The
                             patentee didn’t even try to defend the
                             revocation action, presumably because they
                             knew it was a lost cause.


                      # ⚓ Webinar:_Combining_online_and_offline_investigations
                        to_identify_and_stop_large-scale_infringers [Ed:
                        Managing IP now does ads (spam) disguised as
                        "webinars"; lies and lobbying, wrapped up as
                        "information"]⠀⇛


                      # ⚓ Applicant_Submitted_Prior_Art [Ed: The patent
                        extremists-funded Dennis Crouch offers little value for
                        their sponsorship of him: “tweets” as blog posts and
                        other one-liners (or mere image)]⠀⇛


                      # ⚓ Breyer’s_Rulings_Shaped_By_Wariness_Of_Intellectual
                        Property [Ed: Even as Justice Breyer retires patent
                        extremists continue to attack_him_for_standing_in_the
                        way_of_patent_extremism_(profiteers)]⠀⇛


                             Departing U.S. Supreme Court Justice Stephen
                             Breyer’s approach to intellectual property
                             law was consistently skeptical, expressing
                             concern that patents and copyrights can limit
                             access to information in decisions that took
                             a broad view of fair use and fueled patent
                             eligibility challenges.


                             Justice Breyer, who announced his retirement
                             Thursday after over 27 years on the high
                             court, has had a keen interest in
                             intellectual property since he was a Harvard
                             Law School professor. His 1970 article “The
                             Uneasy Case For Copyright” laid out a
                             critical view of IP that informed his much
                             later work on the high court.


                      # ⚓ LG_Takes_Top_Spot_in_Australian_Patent_Filings,_While
                        Aristocrat_Slides_Down_Rankings [Ed: Whose ranking are
                        these? Who measures these and for what agenda? Since
                        when is it desirable to have as many monopolies as
                        possible? Who is that beneficial for? This author is a
                        patent attorney (profiteer).]⠀⇛


                             After two years on top of Australian patent
                             filing charts – including a remarkable (by
                             Australian standards) 435 applications in
                             2020 – Chinese telecommunications
                             manufacturer OPPO dropped back to third
                             position in 2021. The top spot was taken by
                             last year’s runner-up, South Korea’s LG
                             Electronics, which filed 251 new Australian
                             standard patent applications, up from 236 in
                             2020. China’s Huawei Technologies took second
                             place, with 243 new applications, also
                             increasing its filings, up from 229 in 2020.
                             Huawei now owns nearly 1,300 live Australian
                             patents and applications, which is a
                             significant investment for a company that is
                             effectively barred from the Australian
                             market. It is likely, however, that many of
                             these patents and applications cover
                             standardised mobile and data communications
                             technologies that are implemented across the
                             industry, and which therefore provide Huawei
                             with a substantial stream of licensing
                             income.


                             The top Australian resident applicant, once
                             again, was electronic gaming system developer
                             Aristocrat Technologies. However, from a peak
                             of 252 applications filed in 2018,
                             Aristocrat’s filings have declined
                             significantly. It filed only 72 new standard
                             patent applications in 2021, falling to equal
                             21st place in the annual ranking (alongside
                             the University of Texas System). Over the
                             same period, Aristocrat has been engaged in a
                             Federal Court battle with the Australian
                             Patent Office in an effort to establish the
                             patent-eligibility of many of its gaming-
                             related inventions, recently suffering a
                             setback in the form of a loss on appeal to a
                             Full Bench of the Court.


                      # ⚓ FCBA_Conversation_with_Federal_Circuit_Clerk’s_Office
                        [Ed: Private, for-profit, aggressive and giant patent
                        litigation firms misuse the name of an actual court [1,
                        2] to push their agenda; grotesque lobbying against
                        courts]⠀⇛


                      # ⚓ European_Biotech_Patent_Law_Webinar [Ed: D Young &
                        Co, which promotes illegal agenda in Europe and spreads
                        fake news, is pushing for expansion of patents to
                        living things]⠀⇛


                             D Young & Co will be offering its next
                             European biotech patent law update on
                             February 8, 2022. The webinar will be offered
                             at three times: 9:00 am, noon, and 5:00 pm
                             (GMT). D Young & Co European Patent Attorneys
                             Simon O’Brien and Tom Pagdin will provide an
                             update of new and important EPO biotechnology
                             patent case law.


                      # § Software Patents⠀➾


                            # ⚓ Plagiarism_as_a_patent_amplifier⠀⇛


                                   Doesn’t the cryptographic community
                                   prioritize unpatented cryptosystems?
                                   Why would anyone other than Ding have
                                   been putting effort into developing a
                                   cryptosystem threatened by Ding’s
                                   patent? Why were the New Hope
                                   developers starting from that
                                   cryptosystem in the first place? If
                                   they had some reason to do this, why
                                   wasn’t their paper prominently warning
                                   people regarding the patent threat?


                            # ⚓ How_to_protect_NFT_patents_in_Mexico [Ed: IAM's
                              sister site "worldtrademarkreview" is
                              legitimising a scam along with patents]⠀⇛


                            # ⚓ Disney_patents_technology_for_a_theme_park
                              metaverse⠀⇛


                                   Disney has been approved for a patent
                                   that would create personalized
                                   interactive attractions for theme park
                                   visitors. The technology would
                                   facilitate headset-free augmented
                                   reality (AR) attractions at Disney
                                   theme parks.


                                   The tech would work by tracking
                                   visitors using their mobile phones and
                                   generating and projecting personalized
                                   3D effects onto nearby physical spaces,
                                   walls and objects in the park.


                                   The entertainment giant was approved
                                   for a “virtual-world simulator in a
                                   real-world venue” patent on Dec. 28,
                                   2021. It was originally filed to the
                                   United States Patent and Trademark
                                   Office in July 2020.


                            # ⚓ TD_Bank_stresses_innovation_in_competition_to
                              land_tech_talent⠀⇛


                                   The news: TD Bank unveiled a series of
                                   major technology updates this week that
                                   range from a new hiring initiative to
                                   patent milestones.


                            # ⚓ Bilski_and_the_Information_Age_a_Decade_Later
                              [Ed: The first_blow to software patents in the
                              US]⠀⇛


                                   In the years from State Street in 1999
                                   to Alice in 2014, legal scholars
                                   vigorously debated whether patents
                                   should be used to incentivize the
                                   invention of business methods. That
                                   attention has waned just as economists
                                   have produced important new research on
                                   the topic, and just as artificial
                                   intelligence and cloud computing are
                                   changing the nature of business method
                                   innovation. This chapter rejoins the
                                   debate and concludes that the case for
                                   patent protection of business methods
                                   is weaker now than it was a decade ago.


                # § Trademarks⠀➾


                      # ⚓ Trademarks_in_Conversation:_Assessing_Genericism
                        After_Booking.com⠀⇛


                             It is a fundamental principle of U.S.
                             trademark law that to serve as a trademark, a
                             word or phrase must “indicate the source” of
                             the goods or services with which it is
                             associated and, conversely, that a term that
                             is understood to be the common name of a good
                             or service is “generic” and cannot be
                             protected as a trademark. Yet it still seems
                             difficult to determine exactly what each
                             concept means, particularly when the actual
                             “source” of any goods or services might be
                             opaque to consumers.


                             In part, this difficulty comes from the fact
                             that status as a trademark or as a generic
                             term is necessarily contextual. The Supreme
                             Court’s 2020 opinion in United States Patent
                             and Trademark Office v. Booking.com B.V.
                             emphasized the relevance of consumer
                             understanding to this inquiry. Words are not
                             inherently generic or distinctive out of
                             context; APPLE is a trademark for computers
                             but not for fruit.


                             Although individuals encounter trademarks in
                             a variety of settings, we ultimately care
                             about this understanding in the context of a
                             consumer’s experience, since that is where
                             relevant confusion is operationalized. To use
                             a supermarket analogy, the consumer is, at
                             least conceptually, first searching for the
                             right aisle (“soft drinks” or “colas”) and
                             then searching among the shelves for the
                             product they want (“Pepsi” rather than “Coca-
                             Cola”). The genericism inquiry is therefore
                             about assessing terms to determine whether
                             they are related to an aisle search or a
                             shelf search.


                             Framing the inquiry in this way can help us
                             to see that the question is ultimately about
                             consumer understanding of terms, not consumer
                             use of terms. Looking at how consumers talk
                             about trademarks, whether through corpus
                             analysis, surveys, dictionaries, or other
                             sources, can be helpful, but it is equally
                             important to consider how consumers
                             understand those communications. By thinking
                             of trademarks as elements of conversations
                             among consumers, and borrowing from Gricean
                             implicature, we might be able to determine
                             whether a term is related to finding the
                             right aisle or related to finding the right
                             product on the shelf.


                      # ⚓ The_TTABlog®:_Precedential_No._4:_TTAB_Finds_Pastel
                        Colors_for_Disposable_Pipette_Tips_Both_Nondistinctive
                        and_Functional⠀⇛


                             Color this applicant blue after the USPTO
                             nixed its five applications to register
                             various pastel colors (blue, green, orange,
                             purple, and yellow) for “disposable pipette
                             tips fitted with a customizable mounting
                             shaft,” finding that the proposed marks are
                             not inherently distinctive, lack acquired
                             distintinctiveness under Section 2(f), and
                             are functional under Section 2(e)(5).
                             Although Applicant Integra’s products have
                             been commercially successful, it failed to
                             prove that relevant consumers perceive the
                             “Pastel Tints” as trademarks. Furthermore,
                             the Pastel Tints are essential to the use of
                             Integra’s goods, and therefore de jure
                             functional, because they ensure that
                             customers use the right tip with the right
                             pipette. In re Integra Biosciences Corp.,
                             Serial Nos. 87484450, 87484519, 87484584,
                             87484617, and 87484658 (January 24, 2022)
                             [precedential] (Opinion by Judge Marc A.
                             Bergsman).


                             [...]


                             Inherently Distinctive? Although “color is
                             usually perceived as ornamentation,” color on
                             product packaging may be “inherently
                             distinctive if ‘[its] intrinsic nature served
                             to identify a particular source.’” Wal-Mart
                             Stores, Inc. v. Samara Bros., 529 U.S. 205,
                             54 USPQ2d 1065, 1068 (2000) (quoting Two
                             Pesos, Inc. v. Taco Cabana, Inc., 505 U.S.
                             763, 23 USPQ2d 1081, 1083 (1992)). The issue
                             is whether the trade dress “‘makes such an
                             impression on consumers that they will
                             assume’ the trade dress is associated with a
                             particular source.” Forney Indus., 2020
                             USPQ2d 10310, at *6 (citing Seabrook Foods,
                             Inc. v. Bar-Well Foods Ltd., 568 F.2d 1342,
                             196 USPQ2d 289, 291 (CCPA 1977)).


                      # ⚓ Farfetch_to_Acquire_Violet_Grey_as_it_Sets_its_Sights
                        on_Beauty [Ed: Paying a lot to merely 'own' a word like
                        "PAPERWORK"]⠀⇛


                             Farfetch will acquire beauty brand Violet
                             Grey for an undisclosed sum, the e-commerce
                             platform announced on Friday. In a nod to
                             larger implications of the deal, the parties
                             revealed that Violet Grey founder Cassandra
                             Grey will act as chairwoman for the 10-year-
                             old brand, while also becoming Farfetch’s
                             global beauty advisor and the co-founder of
                             NGG Beauty, a division of Farfetch’s New
                             Guards Group, with both entities looking to
                             enter into the beauty space. The launch of a
                             beauty category on the Farfetch marketplace
                             is scheduled for later this year.
                             From a branding perspective, Farfetch appears
                             to be readying for a launch, filing trademark
                             applications for registration in the U.S. and
                             the European Union for its name for use on a
                             long list of cosmetics and beauty-related
                             goods – from eyeshadow, body lotions, face
                             creams, and hair care products to cosmetics
                             bags, perfumes, and exfoliating brushes – on
                             January 19.


                      # ⚓ [Older]_European_Union:_Green® [Ed: EUIPO ‘study’ and
                        greenwashing with trademarks]⠀⇛


                             In the midst of COP26, when our newsfeeds are
                             being flooded with sustainability related
                             posts and Greta Thunberg chanting “You can
                             shove your climate crisis up your **** ” –
                             it’s interesting to see the effect
                             environmental consciousness can have on trade
                             marks.


                             An EUIPO study has analysed goods and
                             services specifications for the presence of
                             terms related to the protection of the
                             environment and sustainability. Examples
                             include ‘photovoltaic’, ‘solar heating’,
                             ‘wind energy’, ‘recycling’. Approximately 900
                             such terms have been identified as ‘green’.


                # § Copyrights⠀➾


                      # ⚓ Spanish_ISPs_Blocked_869_Domains_&_Subdomains_in_2021
                        To_Prevent_Piracy⠀⇛


                             Following the signing voluntary code of
                             conduct between rightsholders and internet
                             service providers in Spain, the government is
                             now reporting on the first year’s results.
                             Overall, the vast majority of providers took
                             action to render 869 domains and subdomains
                             inaccessible to subscribers, with the aim of
                             preventing illegal access to millions of
                             movies, TV shows, videogames and ebooks.


                      # ⚓ Review:_The_Story_of_the_Treasure_Seekers_by_E.
                        Nesbit⠀⇛


                             The Story of the Treasure Seekers was
                             originally published in 1899 and is no longer
                             covered by copyright. I read the free Amazon
                             Kindle version because it was convenient. My
                             guess is that Amazon is republishing the
                             Project Gutenberg version, but they only
                             credit “a community of volunteers.”



                    ䷩ 𝚕𝚒𝚗𝚎 4185

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Gemini_version_available_♊︎


✐ Links_31/1/2022:_Falkon_3.2.0_and_Minetest_5.5.0⠀✐


Posted in News_Roundup at 2:16 pm by Dr. Roy Schestowitz


🄸🄼🄰🄶🄴 🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽 ⦇GNOME bluefish⦈


§ Contents⠀➾


    * GNU/Linux
          o Distributions
          o Devices/Embedded
    * Free_Software/Open_Source
    * Leftovers
    * § GNU/Linux⠀➾


          o § Server⠀➾


                # ⚓ Funny_and_malicious_server_banners_|_Netcraft_News⠀⇛


                       Amongst the 1.2 billion websites, there are plenty
                       of examples of unlikely server banners.


                       There are hundreds of web servers that claim to be
                       running on a Commodore 64, but are more than likely
                       not.


                       And whilst it is not impossible for a web server to
                       be powered by a potato, one of the most well known
                       examples that hit the news 22 years ago ultimately
                       turned out to be a joke. Today, possibly in homage
                       to this prank, there are several hundred websites
                       that return a “Server: Potato” response header.


                       Perhaps to avoid any ambiguities with a Debian
                       distribution from the same era named Potato, there
                       are also dozens of websites that claim to be
                       running on “A literal potato with wires sticking
                       out of it”. A couple of servers also claim to be
                       running “GLaDoS PoTaTo”, which is a reference to
                       the potato battery that powers the antagonist in
                       the computer game Portal 2. All of the purportedly
                       potato powered web servers insinuate that there is
                       only one potato involved in the generation of
                       electricity (other examples include “A Single
                       Potato” and “a potato”), with the only exception
                       being a small number of servers that have adopted a
                       higher tech approach with “somme potatoes linked
                       together” [sic].


          o § Kernel Space⠀➾


                # § Graphics Stack⠀➾


                      # ⚓ Buildability_of_the_Xorg_drivers⠀⇛


                             I've now finished going through the
                             unarchived drivers under

                             https://gitlab.freedesktop.org/xorg/driver

                             to try to get them to all have at least a
                             simple CI build in gitlab.

                             It will probably not surprise folks that a
                             fair number of the drivers would
                             not build when I tried this.  Some I got
                             building again with simple fixes
                             (though I have no hardware to test these, so
                             can only claim that they
                             build - they may or may not work), others
                             still need some help or may be
                             ready for archiving if no one wants to make
                             them build again.

                             There are currently 62 repos there - 9 input
                             & 53 video. Of those,
                             46 (8 input, 38 video) now have at least
                             basic CI set up in gitlab,
                             where "basic" is "builds on Arch Linux
                             against stable Xorg package".
                             (For those who want more, see the xf86-video-
                             ati & xf86-video-amdgpu
                               repos for examples of doing a variety of
                             different builds, or the
                               xf86-input-keyboard & -mouse drivers for
                             building on FreeBSD instead.)

                             These did not get CI added yet:

                             xf86-input-vmmouse
                             xf86-video-vmware
                                - do not allow merge requests

                             xf86-video-armsoc
                             xf86-video-freedreno
                             xf86-video-intel
                                - I wasn't sure what the status of these
                             was
                      # ⚓ Numerous_Linux/X11_Display_Drivers_Can_No_Longer_Even
                        Properly_Build⠀⇛


                             While many Linux enthusiasts like to cite
                             Linux’s stellar support for older hardware
                             platforms, in reality that isn’t always the
                             case. For instance with many old X.Org user-
                             space mode-setting drivers for powering old
                             graphics cards at least for display purposes,
                             they can no longer even build with with
                             modern toolchains / software components.
                             Given the lack of bug reports around such
                             issues, there are very likely few users
                             trying some of these vintage hardware
                             combinations.


                             Longtime X.Org developer Alan Coopersmith of
                             Oracle recently looked at going through all
                             of the available X.Org drivers that aren’t in
                             an archived state and seeing how they fair —
                             with a goal of at least setting them up for
                             simple continuous integration (CI) builds on
                             GitLab.


          o § Benchmarks⠀➾


                # ⚓ AMD_Radeon_RX_6500_XT_Linux_Performance_Review⠀⇛


                       
                       AMD recently launched the Radeon RX 6500 XT
                       graphics card for the $199 USD price point. While
                       built on the current-generation RDNA2 architecture,
                       this graphics card was widely panned for its price
                       while only offering 4GB of video memory, limited to
                       PCIe x4 bandwidth, and performance similar to the
                       years-old Polaris GPUs. While all the major
                       benchmarks online to this point have been under
                       Windows, here is a look at how the AMD Radeon RX
                       6500 XT is performing under Linux.


                       The Radeon RX 6500 XT launched earlier this month
                       for $199 USD. This RDNA2 GPU has 16 compute units
                       and 16 ray accelerators, 32 ROPs. 1024 stream
                       processors, clocks up to a 2815MHz boost frequency,
                       and has 4GB of GDDR6 video memory with a 64-bit
                       memory interface.


          o § Applications⠀➾


                # ⚓ Best_Free_and_Open_Source_Alternatives_to_Adobe
                  Dreamweaver⠀⇛


                       Adobe is a large multinational computer software
                       company with over 22,000 employees. Its flagship
                       products include Photoshop, Illustrator, InDesign,
                       Premiere Pro, XD, Acrobat DC, and the Portable
                       Document Format (PDF). The products are wrapped up
                       and marketed as the Creative Cloud, a subscription-
                       only way of accessing more than 20 desktop and
                       mobile apps and services for photography, design,
                       video, web, UX, and more.


                       We are long-standing admirers of Adobe’s products.
                       They develop many high quality proprietary
                       programs. It’s true there are security and privacy
                       concerns in relation to some of their products. And
                       there’s considerable criticism attached to their
                       pricing practices. But the real issue is Adobe
                       Creative Cloud does not support Linux. And there’s
                       no prospect of support forthcoming.


                # ⚓ Logseq:_A_Free_&_Open-Source_App_to_Create_Notes,_Manage
                  Tasks,_Build_Knowledge_Graph,_and_More⠀⇛


                       
                       In the age of information, it is crucial to
                       properly organize your thoughts, task list, and any
                       other note related to your work/personal life.


                       While some of us choose to use separate
                       applications and services, how about using an all-
                       in-one open-source, privacy-friendly app to do it
                       all?


          o § Instructionals/Technical⠀➾


                # ⚓ Install_Linux_Kernel_5.16/5.4_on_Rocky_Linux_8_–
                  LinuxCapable⠀⇛


                       Rocky Linux, as many know, is a downstream version
                       of RHEL, which often means it is incredibly stable
                       but usually has very outdated packages in terms of
                       features and not security updates. Rocky Linux
                       currently features kernel 4.18, but for some users,
                       they may require a more recent kernel for better
                       hardware compatibility, amongst many other things.


                       ELREPO has both Linux Kernel Mainline LTS versions.
                       The mainline version is the most recent stable
                       release of the Linux Kernel, and the current LTS
                       Kernel they are supporting is 5.4.


                       The following tutorial will show you how to import
                       the ELRepo kernel repository and install both 5.16/
                       5.4 kernels on Rocky Linux 8 Workstation or Server.


                # ⚓ Install_CMake_on_Ubuntu_20.04_LTS_–_LinuxCapable⠀⇛


                       CMake is a free, open-source, and cross-platform
                       compiler designed to build native environments,
                       generate wrappers, build executables in arbitrary
                       combinations. CMake is popular due to its cross-
                       platform so that developers using the build system
                       work the way they’re used to.


                       In the following tutorial, you will learn how to
                       install CMake on Ubuntu 20.04 LTS Focal Fossa.


                # ⚓ Increase_DNF_Download_Speed_Rocky_Linux_8_–_LinuxCapable⠀⇛


                       Rocky Linux users may notice that the DNF download
                       speed can be slow compared to some other
                       distributions. This can be frustrating when you
                       need to download and install many packages.


                       Most users do not realize that a few minor tweaks
                       to some configuration files can increase your
                       download speed immensely. In the following
                       tutorial, you will learn how to configure and
                       increase your DNF update/upgrade package manager
                       speed on Rocky Linux 8 Workstation or Server.


                # ⚓ How_to_migrate_from_CentOS_8_to_AlmaLinux_8._–_Unix_/_Linux
                  the_admins_Tutorials⠀⇛


                       AlmaLinux is a free and open source Linux
                       distribution, created originally by CloudLinux to
                       provide a community-supported, production-grade
                       enterprise operating system that is binary-
                       compatible with Red Hat Enterprise Linux.


                # ⚓ How_to_install_Linuxfx_11.1.1103_–_Invidious⠀⇛


                       In this video, I am going to show how to install
                       Linuxfx 11.1.1103 #linux #Linuxfx #tutorial
                       #opensource Latest vid


                # ⚓ How_to_extract_and_disassemble_vmlinuz_file_–_TREND
                  OCEANS⠀⇛


                       Recently, we wrote an article on how to unpack
                       initrd or initramfs to view content in Linux. After
                       that, I thought I should write an article on the
                       extraction of VMlinuz.


                       Obviously, you might wonder, why extract VMLinuz?
                       What is the use of it? Extraction of assembly code
                       may be helpful when you want to debug where the
                       problem occurred and how the specific function is
                       executed.


                       And in this article, you will see how to extract
                       the vmlinuz file and disassemble (read) the vmlinuz
                       file in Linux.


                # ⚓ How_to_Install_and_Configure_bspwm_in_Linux⠀⇛


                       Binary Space Partitioning Window Manager (bspwm) is
                       a powerful minimalist window manager for Linux. It
                       is highly configurable and it proposes an
                       innovative approach to window management. Bspwm is
                       written in C and it can be configured using any
                       language. Bspwm is the epitome of user
                       customization in window managers. This makes it
                       attractive to power users and tinkerers who are
                       interested in learning to create their own unique
                       workflow.


                # ⚓ How_To_Enable_PowerTools_Repository_on_AlmaLinux_8_–
                  idroot⠀⇛


                       In this tutorial, we will show you how to enable
                       PowerTools repository on AlmaLinux 8. For those of
                       you who didn’t know, PowerTools is another
                       repository that is meant to supply mostly
                       developer-related packages, tools, and libraries.
                       This one is also created for RedHat and its
                       derivatives such as CentOS, AlmaLinux, and others.
                       Most repositories rely on the PowerTools to be
                       enabled, including the most popular Extra packages
                       for the Enterprise Linux repository.


                       This article assumes you have at least basic
                       knowledge of Linux, know how to use the shell, and
                       most importantly, you host your site on your own
                       VPS. The installation is quite simple and assumes
                       you are running in the root account, if not you may
                       need to add ‘sudo‘ to the commands to get root
                       privileges. I will show you through the step-by-
                       step setup PowerTools Repository on an AlmaLinux 8.
                       You can follow the same instructions for CentOS and
                       Rocky Linux.


                # ⚓ How_to_build_a_Tkinter_application_using_an_object_oriented
                  approach⠀⇛


                       In a previous tutorial we saw the basic concepts
                       behind the usage of Tkinter, a library used to
                       create graphical user interfaces with Python. In
                       this article we see how to create a complete
                       although simple application. In the process, we
                       learn how to use threads to handle long running
                       tasks without blocking the interface, how to
                       organize a Tkinter application using an object
                       oriented approach, and how to use Tkinter
                       protocols.


                # ⚓ Setup_Multi-Factor_Authentication_For_SSH_In_Linux_–
                  OSTechNix⠀⇛


                       In this guide, we are going to learn what is Multi-
                       Factor authentication and its importance and
                       finally how to setup Multi-Factor authentication
                       for SSH in Linux using Google Authenticator app.


                # ⚓ How_to_Install_Cockpit_Web_Console_on_Rocky_Linux_8⠀⇛


                       Cockpit is a free web-based graphical tool to
                       manage linux server and is used to perform all day-
                       to-day administrative tasks. Cockpit is best suited
                       to the admins who have moved from windows to Linux
                       as it provides easy and graphical way to manage
                       Linux servers.


                # ⚓ How_to_install_PHP_8.1_on_Debian_11_–_NextGenTips⠀⇛


                       In this tutorial, I am going to show you how to
                       install the current stable release version of PHP
                       8.1 on Debian 11.


                       PHP is a general-purpose scripting language
                       suitable for web development.


                # ⚓ How_to_set_up_a_CI_pipeline_on_GitLab_|_Opensource.com⠀⇛


                       This article covers the configuration of a CI
                       pipeline for a C++ project on GitLab. My previous
                       articles covered how to set up a build system based
                       on CMake and VSCodium and how to integrate unit
                       tests based on GoogleTest and CTest. This article
                       is a follow-up on extending the configuration by
                       using a CI pipeline. First, I demonstrate the
                       pipeline setup and then its execution. Next comes
                       the CI configuration itself.


                       Continuous integration (CI) simply means that code
                       changes, which get committed to a central
                       repository, are built and tested automatically. A
                       popular platform in the open source area for
                       setting up CI pipelines is GitLab. In addition to a
                       central Git repository, GitLab also offers the
                       configuration of CI/CD pipelines, issue tracking,
                       and a container registry.


                # ⚓ Install_UNRAR_on_Rocky_Linux_8_–_LinuxCapable⠀⇛


                       UNRAR is widely known and used amongst Windows
                       users. RAR files are much smaller archives and
                       compress better than ZIP for most files by
                       compressing files “together,” saving more space.
                       UNRAR does not come pre-installed natively on Rocky
                       Linux and is not featured in its repositories.


                       The following tutorial will show you how to install
                       UNRAR on Rocky Linux 8 Workstation or Server with
                       RPM FUSION, along with the most commonly used
                       commands.


                # ⚓ Introduction_to_systemd_timers_–_Invidious⠀⇛


                # ⚓ 4_skills_every_sysadmin_needs_to_know_in_2022_|_Enable
                  Sysadmin⠀⇛


                       Modern sysadmins must maintain a diverse and ever-
                       evolving set of technical skills. When you’re
                       looking to increase your sysadmin skills, you might
                       set out looking for training on key technologies,
                       such as Kubernetes, containers, and automation. In
                       fact, you’ve probably already started building your
                       aptitude in those areas. But these aren’t the only
                       things you need to work on if you want to stand out
                       in your sysadmin career.


          o § Games⠀➾


                # ⚓ Terraria_to_get_Steam_Deck_optimizations_soon_|
                  GamingOnLinux⠀⇛


                       It already has native Linux support and it seems
                       they’re going to do some tweaks to get it just
                       right on the Steam Deck.


                # ⚓ Minetest_5.5.0_is_out,_forked_their_own_rendering_engine
                  with_IrrlichtMT_|_GamingOnLinux⠀⇛


                       Minetest 5.5.0 has rolled out, with a switch over
                       from Irrlicht to their own fork of the rendering
                       engine IrrlichtMt designed to have special
                       enhancements just for Minetest. What is Minetest?
                       It’s an open source voxel game engine, that can be
                       modded into many different games – like Minecraft.


                # ⚓ Get_a_bunch_of_Myst_games_in_this_latest_bundle_|
                  GamingOnLinux⠀⇛


                       Up for some exploration? Humble Bundle has a nice
                       selection of new and old games in the Myst
                       universe. Here’s a look at how they can run on
                       Linux.


                       This is a 12 item bundle and it’s actually pretty
                       great value. No native Linux games in this bundle,
                       but looking over them all, it appears they will all
                       work with Steam Play Proton. However, some may need
                       Proton-GE for working videos which you can install
                       easily with ProtonUp-Qt.


                # ⚓ Dota_2_on_Linux_gets_upgraded_to_use_the_newer_Steam
                  runtime_container_|_GamingOnLinux⠀⇛


                       Hopefully an update that will allow Dota 2 to
                       continue working on Linux and the Steam Deck long
                       into the future.


                       Back in September 2021, Valve announced some major
                       technical changes were planned for the Dota 2
                       client. This included dropping OpenGL support, with
                       Vulkan as the default amongst other adjustments.
                       Part of their plan has now shipped, at least for
                       Linux.


                       At the bottom of their latest blog post, they noted
                       that “As part of our continuing efforts to move
                       Dota’s technology forward, we have upgraded the
                       Linux client to use the container version of the
                       Steam runtime. This ensures better compatibility
                       across distributions and prepares for future
                       improvements.”.


                # ⚓ Linux_Gaming_Gets_A_Big_Boost_From_A_12-Year-Old_Ubuntu
                  Developer⠀⇛


                       Late last year, young developer Rudra Saraswat
                       gifted Ubuntu gamers with a great GUI tool. The
                       cleverly-named “Gamebuntu” utility was effectively
                       a bash script that automatically installed a
                       veritable kitchen sink of gaming tools and then
                       used a convenient overlay for finding and launching
                       things like Steam, VLC, OBS, Twitch, Lutris,
                       Discord, and others. Now, he has announced a
                       completely new version that takes Gamebuntu in a
                       different, and more elegant, direction.


                       “I’ve completely rewritten Gamebuntu so that people
                       have the freedom to choose what they want to
                       install,” Rudra says. “You can choose from 4
                       launchers, 2 kernels, 7 tools and 1 streaming app.”


                       The new approach for Gamebuntu is refreshingly
                       reminiscent of what Ubuntu Budgie is adding to its
                       welcome app for version 22.04. Instead of a large
                       install routine that sets up a predetermined gaming
                       environment, Gamebuntu 1.0 lets the user choose
                       exactdly which software to install.


                # ⚓ Microsoft_heads_for_second_big_EU_showdown_—_this_time_over
                  gaming⠀⇛


                       Clash over Activision deal expected to differ from
                       earlier epic antitrust battle, as technology
                       landscape has changed dramatically and so has
                       Microsoft’s approach.


                # ⚓ Retro_Gaming_With_Retro_Joysticks_|_Hackaday⠀⇛


                       One of the biggest reasons for playing older video
                       games on original hardware is that emulators and
                       modern controllers can’t replicate the exact feel
                       of how those games would have been originally
                       experienced. This is true of old PC games as well,
                       so if you want to use your original Sidewinder
                       steering wheel or antique Logitech joystick, you’ll
                       need something like [Necroware]’s GamePort adapter
                       to get them to communicate with modern hardware.


                       In a time before USB was the standard, the way to
                       connect controllers to PCs was through the
                       GamePort, typically found on the sound card. This
                       has long since disappeared from modern controllers,
                       so the USB interface [Necroware] built relies on an
                       Arduino to do the translating. Specifically, the
                       adapter is designed as a generic adapter for
                       several different analog joysticks, and a series of
                       DIP switches on the adapter select the appropriate
                       mode. Check it out in the video after the break.
                       The adapter is also capable of automatically
                       calibrating the joysticks, which is necessary as
                       the passive components in the controllers often
                       don’t behave the same way now as they did when they
                       were new.


                # ⚓ Splitgate_–_Beta_Season_1_is_out_now_with_a_Map_Creator_|
                  GamingOnLinux⠀⇛


                       Splitgate, the free to play first-person shooter
                       with portals has a big upgrade out now with the
                       start of the first official Beta Season.


                       This big new update has been in the works for a
                       while, to officially bring an in-game map editor
                       you can make with other players. This gives you
                       full control over everything too like walls,
                       floors, ceilings, weapon pads, objectives and much
                       more.


                # ⚓ Oxygen_Not_Included_to_get_some_improvements_for_the_Steam
                  Deck_|_GamingOnLinux⠀⇛


                       Oxygen Not Included from Klei Entertainment is a
                       brilliant building sim and it’s getting some Steam
                       Deck improvements.


                       Going over some of their plans for further
                       additions to ONI, Klei put up a roadmap on Steam
                       that sounds pretty great. There’s both technical
                       improvements and free content planned, including
                       “support for Steam Deck in the coming weeks”. They
                       did just recently fix an issue with the random
                       generation in the native Linux build too. They
                       didn’t go into specifics on the Steam Deck changes
                       but it’s likely gamepad input support which would
                       be the big one.


                       On top of that there’s also plans for performance
                       improvements, bug fixes and the free content
                       planned for both the base game and the Spaced Out
                       expansion. They teased the free upgrade could
                       include “quirky new Duplicants, new critter morphs,
                       and fresh decor and recreation buildings, all
                       designed to expand opportunities for expressive
                       gameplay”.


                # ⚓ Retro-styled_3D_racer_Super_Indie_Karts_gets_a_new_‘Mission
                  Mania’_mode_|_GamingOnLinux⠀⇛


                       Love a bit of Mario Kart or other similar games?
                       Check out Super Indie Karts, which recently had a
                       big content update. Could be a great one to play on
                       the Steam Deck!


                       Super Indie Karts is a classic retro ’90s style
                       karting game featuring a large curation of
                       Indiegame karts and Indiegame themed race tracks,
                       in both the 16-bit flat Super style and the 64-bit
                       low poly Ultra style. With Time Trials, Grand Prix,
                       Splitscreen GP, Quick Race, and a few Battle
                       Modes.. there’s plenty of ways to tackle the
                       tracks!


          o § Desktop Environments/WMs⠀➾


                # § K Desktop Environment/KDE SC/Qt⠀➾


                      # ⚓ KDE_Falkon_3.2_Web_Browser_Released_with_Screen
                        Capture_Support,_Many_Improvements⠀⇛


                             Falkon is one of the less known and used web
                             browsers, since it was initially developed
                             only for educational purposes, but it is
                             shaping up as a feature-rich browser that
                             could very well compete with popular open-
                             source browsers like Mozilla Firefox.


                             The latest release, Falkon 3.2, is here
                             almost two years after version 3.1 with major
                             new features like screen capture support,
                             built-in PDFium-based viewer, initial support
                             for downloading themes and extensions, and
                             improved cookie management by allowing users
                             to select more than one cookie at once.


                      # ⚓ Falkon_3.2.0_released⠀⇛


                      # ⚓ KDE’s_Falkon_Browser_Sees_First_Major_Update_In
                        Nearly_Three_Years⠀⇛


                             Falkon as the KDE/Qt-focused open-source web
                             browser is out with Falkon 3.2 as its first
                             major update in nearly three years.


                             Falkon 3.1 was released all the way back in
                             March 2019, well before the pandemic and what
                             seems like an eternity compared to the fast
                             pace of Mozilla Firefox and Google Chrome
                             development.


          o § Distributions⠀➾


                # § Reviews⠀➾


                      # ⚓ Review:_CalinixOS_2021.10.17_and_HefftorLinux
                        2021.06.26⠀⇛


                             For me, it was interesting to examine these
                             two projects which declare almost identical
                             designs and goals (a 2GB ISO offering a
                             macOS-like desktop running on top of Arch
                             Linux with the Calamares installer). Yet the
                             two projects provided quite different
                             experiences. CalinixOS required a password to
                             sign into the live environment and the
                             Awesome window manager barely functioned at
                             all. The system was nearly impossible to use
                             for any purpose and, while the layout of the
                             desktop looked very macOS-ish, having windows
                             display their control buttons down the left
                             side looked alien to the macOS experience.


                             On the other hand, HefftorLinux offered a
                             smoother introduction with a faster boot and
                             logged into the live environment
                             automatically. Its Xfce desktop worked and
                             did a passable job at imitating macOS.
                             However, the broken installer launcher and
                             the way the panels kept disappearing whenever
                             a window got close to them made navigating
                             the interface frustrating. The biggest hurdle
                             though was the lack of working Hefftor
                             repository servers which prevented the
                             package manager and system installer from
                             working.


                             In short, these two projects may have had
                             good ideals, but they both need a lot of work
                             to become usable. Despite claiming to be user
                             friendly, both require some guess work and
                             technical ability just to navigate the
                             desktop and launch programs (or the
                             installer) and this is a poor first
                             impression by both distributions.


                # § New Releases⠀➾


                      # ⚓ Nitrux_2.0_Features_XanMod_Kernel_5.16.3_as_Default
                        and_Adds_Visual_Tweaks_to_the_Desktop_Experience⠀⇛


                             Nitrux 2.0.0 is an exciting release with
                             XanMod Kernel as its default along with
                             various other visual and technical
                             improvements.


                             [...]


                             With Nitrux 2.0.0, XanMod Kernel 5.16.3 has
                             been made the default choice. You still get
                             to select the latest mainline LTS or non-LTS
                             (5.15.17, 5.16.3) Linux Kernel as well.


                             Not to forget, you also get the ability to
                             install Liquorix and Libre kernels if you
                             need those.


                             Updated Layouts and Changes to Panels


                             The top panel now shows window controls,
                             title, global menu and houses the system
                             tray.


                             The layout remains similar to previous
                             iterations, but there are a few position
                             adjustments, like adding the application menu
                             to the dock, the application menu being the
                             Launchpad Plasma (thanks to adhe).


                # § IBM/Red Hat/Fedora⠀➾


                      # ⚓ The_NeuroFedora_Blog:_Next_Open_NeuroFedora_meeting:
                        14_February_1300_UTC⠀⇛


                             Please join us at the next regular Open
                             NeuroFedora team meeting on Monday 14
                             February at 1300 UTC The meeting is a public
                             meeting, and open for everyone to attend.


                      # ⚓ Artificial_intelligence_(AI):_3_everyday_IT_tasks
                        where_automation_fits [Ed: IBM is all about buzzwords
                        and faked hype these days]⠀⇛


                             If I were to ask someone why they chose a
                             career in information technology, I doubt
                             they would respond with “I love data entry!”,
                             “I could debug code all day long!”, or
                             “Handling tickets is so much fun, I’d do it
                             even if I didn’t get paid for it.”


          o § Devices/Embedded⠀➾


                # ⚓ Maker_Nano_RP2040_offers_Arduino_Nano,_Grove_and_Qwiic
                  modules_compatibility⠀⇛


                       Cytron Maker Nano RP2040 is board similar to
                       Raspberry Pi Pico but with Arduino Nano form
                       factor, a proper reset button, two RGB LEDs, single
                       color LEDs for some GPIOs, a buzzer, as well as two
                       Qwicc/STEMMA QT connectors that can also be used to
                       connect Seeed Studio Grove modules using provided
                       conversion cables.


                       While the board mostly aims to be an Arduino Nano/
                       Maker Nano upgrade, there are some notable
                       differences with the I/O voltage being limited to
                       3.3V without 5V tolerance, and there are only four
                       ADC inputs (A0 – A3) instead of eight on the
                       Arduino Nano.


                # § Open Hardware/Modding⠀➾


                      # ⚓ Eliminate_Your_Game_Lags_With_The_Best_Android_Game
                        Boosters⠀⇛


                      # ⚓ US_Samsung_Galaxy_Z_Flip_5G_finally_gets_Android_12
                        update_–_Phandroid⠀⇛


                      # ⚓ Alldocube_Smile_X:_Budget_tablet_launched_for
                        US$149.99_with_a_1200p_display,_Android_11_and
                        expandable_storage_–_NotebookCheck.net_News⠀⇛


                      # ⚓ Tecno_Spark_8C_With_Dual_Rear_Cameras,_Android_11_(Go
                        Edition)_Launched:_Specifications_|_Technology_News⠀⇛


                      # ⚓ TCL_305_With_MediaTek_Helio_A22_SoC,_Android_11_(Go
                        Edition)_Launched:_Price,_Specifications_|_Technology
                        News⠀⇛


                      # ⚓ How_To_Enable_and_Switch_Keyboards_on_Android
                        Smartphones_Easily⠀⇛


                      # ⚓ How_to_Enable_Paytm_Tap_to_Make_NFC_Payments_on_Your
                        Android_Smartphone_|_NDTV_Gadgets_360⠀⇛


                      # ⚓ How_to_check_Android_battery_health_on_your_device_–
                        Geeky_Gadgets⠀⇛


                      # ⚓ I’d_forgotten_about_Android_Auto_games_until_they_got
                        me_through_an_hour_in_standstill_traffic_|_TechRadar⠀⇛


                      # ⚓ What_Does_5G_UC_Mean_On_Android?_|_Screen_Rant⠀⇛


                      # ⚓ Google_Chrome_for_Android_Testing_a_Check_to_Confirm
                        If_You_Want_to_Close_All_Your_Tabs_|_Technology_News⠀⇛


                # § Mobile Systems/Mobile Applications⠀➾


                      # ⚓ Lenovo_Tab_P12_Pro_gets_Android_12L_Beta_2_–
                        GSMArena.com_news⠀⇛


                      # ⚓ Android_Malware_‘Vultur’_Can_Steal_Your_Banking
                        Information⠀⇛


                      # ⚓ android:_Google_fixes_Android_Auto_bug_that_prevents
                        message_notifications_–_Times_of_India⠀⇛


                      # ⚓ Android_Auto’s_new_UI_resurfaces_ahead_of_the_final
                        release⠀⇛


                      # ⚓ Driving_with_Android_is_already_great,_but_these_apps
                        can_make_it_better⠀⇛


                      # ⚓ 8_of_the_best_indie_Android_apps_you’ve_never_heard
                        of⠀⇛


                      # ⚓ Closing_tabs_in_Chrome_is_getting_much_better_on
                        Android_|_TechRadar⠀⇛


          o § Free, Libre, and Open Source Software⠀➾


                # § Web Browsers⠀➾


                      # § Mozilla⠀➾


                            # ⚓ Next_JIT_branch_up⠀⇛


                                   There hasn’t been a lot of activity on
                                   Talospace because I’ve been busy on
                                   other OpenPOWER stuff. The POWER9
                                   Firefox JIT has been transplanted to
                                   Firefox 97 (on a new branch) and
                                   compiles, links and basically runs (in
                                   the previous non-Ion configuration).
                                   Once the test suite is passing again,
                                   it’s time to work on the final
                                   optimizing compiler stage hopefully in
                                   time to make Firefox 102 and the next
                                   ESR. You can help.


    * § Leftovers⠀➾


          o § Integrity/Availability⠀➾


                # § Proprietary⠀➾


                      # § Security⠀➾


                            # § Privacy/Surveillance⠀➾


                                  # ⚓ selling_cookies:_privacy_madness:_the
                                    “short”_list_of_companies_that_want_to_know
                                    what_forbes_article_a_user_clicked_on_(and
                                    god_knows_what_else)⠀⇛


                                         So as soon as a user visits a
                                         site that “sells cookies” to
                                         Facebook, Amazon, Google and
                                         Microsoft, they all know the user
                                         with IP 182.231.223.100 wanted to
                                         know the launch date of the next
                                         Starship launch.


          o § Civil Rights/Policing⠀➾


                # ⚓ Human_rights_organizations_call_for_dropping_the_draft_bill
                  introducing_biometric_passports_and_ID_cards_in_Tunisia_–
                  Access_Now⠀⇛


                       The Tunisian Ministry of Interior (MoI) issued a
                       statement on January 17th announcing plans to
                       “resume launching the project on biometric
                       passports and ID cards and expedite its
                       implementation,” without prior notice. This move by
                       the Ministry completely disregards the principle of
                       transparency and the participatory approach that
                       should be applied to legislation affecting the
                       rights of Tunisian citizens, especially the right
                       to privacy. The undersigned civil society
                       organizations reiterate their opposition to this
                       project, which would undermine the basic rights of
                       Tunisian citizens, and call on the MoI to withdraw
                       the draft bill and refrain from adopting it.


                       The Ministry of Interior first submitted the draft
                       proposal for new biometric ID cards with an
                       electronic microchip to parliament in 2016 as an
                       amendment to Law No. 27 of 1993 on the National
                       Identity Card. At the time, national and
                       international civil society organizations in
                       Tunisia strongly opposed the draft law for its
                       failure to provide sufficient legal and technical
                       safeguards to protect the right to privacy,
                       stipulated in Article 24 of the Tunisian
                       constitution, and to protect Tunisian citizens’
                       personal data, in compliance with the Law on the
                       Protection of Personal Data (Organic Act No. 2004-
                       63 of 27 July 2004 on the Protection of Personal
                       Data). As a result, the MoI officially withdrew the
                       draft bill after two years, but submitted it again
                       in a new format through the Presidency of the
                       Government in June 2020, along with the draft law
                       on biometric passports. The Parliamentary Committee
                       on Rights, Freedoms and Foreign Relations started
                       the debate on this draft bill in 2021.


                       The wording of the MoI’s statement was vague, as it
                       did not specify the new amendments to the text of
                       the law it refers to. Moreover, there is no mention
                       of any timeline regarding the next steps, nor of
                       the number and nature of the workshops held around
                       the law, the stakeholders included, and the budget
                       allocated to implement it. The statement issued by
                       the MoI also did not clarify which version of the
                       law is to be adopted, as past discussions and
                       deliberations focused on two different versions of
                       the same draft bill — the first in 2016 and the
                       second in 2020.


          o § Monopolies⠀➾


                # § Patents⠀➾


                      # ⚓ Apple,_Mylan_lose_Supreme_Court_bids_to_challenge
                        patent_review_rule⠀⇛


                             The U.S. Supreme Court on Tuesday turned back
                             challenges by Apple Inc and drugmaker Mylan
                             Laboratories Ltd to a rule change that made
                             it harder to contest patents before the U.S.
                             Patent and Trademark Office.


                             The internal rule, adopted in 2020 under
                             former PTO director Andrei Iancu, gives
                             judges at the agency’s Patent Trial and
                             Appeal Board greater discretion to reject
                             challenges to the validity of specific
                             patents.


                             These challenges, known as inter partes
                             review (IPR) proceedings, are popular with
                             technology companies and others that are
                             often targeted with infringement suits, but
                             less so with inventors and pharmaceutical
                             companies that rely on patent protection to
                             prevent generic competition.


                             The rule allows PTAB judges to deny review
                             petitions based on several factors, including
                             if related court litigation is closer to
                             trial.


                      # ⚓ Ericsson_sues_Apple_for_infringement_of_12_5G_patents
                        [Ed: 5G as a case of patent evergreening [1, 2] or as a
                        trap of patents]⠀⇛


                             Apple is being sued by Ericsson for
                             continuing to use the Swedish company’s 5G
                             patents in the iPhone after its license
                             agreement expired.


                             Two lawsuits have been filed by Ericsson, and
                             together cover a total of 12 separate
                             patents. The suits come after protracted
                             negotiations with Apple failed to conclude
                             before the firm’s prior licensing deal
                             expired.


                             According to IAM, the lawsuits were filed in
                             the Western District of Texas, and also in at
                             least one unknown jurisdiction outside the
                             US.


                      # ⚓ BMW_Files_Odd_Steering_Wheel_Patent_for_a_Yoke-Like
                        ‘Steering_Handle” [Ed: Isn't this too obvious for a
                        patent? Is BMW a big enough "client" that it'll get
                        away with it?]⠀⇛


                             With self-driving cars at least on the
                             distant horizon, automakers are thinking of
                             ways to change the steering wheel. BMW’s
                             latest idea is to turn it into a steering
                             handle that you can manipulate with one
                             hand.A wide crossbar with two L-shaped
                             handles on either end is the basic shape of
                             BMW’s idea here, and the outside handles can
                             rotate independently of how the center bar
                             has been turned.The whole idea here is to
                             create a smaller steering wheel, one that
                             would allow riders in an autonomous car the
                             ability to read a newspaper or check emails.
                             Yay?


                      # ⚓ Experts_seriously_doubt_whether_patent_waivers_on
                        Covid-19_vaccines_will_ever_come_to_be [Ed: Patents are
                        killing millions more people just so that a few
                        billionaires can get richer and richer by charging
                        about 100 times the production cost; this article does
                        some_PR_for_Gates (thrown in there for face-saving]⠀⇛


                             It’s been well over a year since a landmark
                             proposal brought the issue of patent waiver
                             for the mRNA Covid vaccine to the spotlight.
                             But many observers don’t see that waiving the
                             intellectual property (IP) rights on Covid
                             vaccines is an effective way to put a stop to
                             the pandemic.


                             Supporters of patent waivers like Harsha
                             Thirumurthy, associate professor of medical
                             ethics and health policy at the University of
                             Pennsylvania, argue the issue lies at the
                             heart of the reason why vaccines are less
                             accessible in lower-income countries.


                             “It limits how much manufacturing there can
                             be of that product or that vaccine,” said
                             Thirumurthy, adding it keeps the price
                             “artificially high enough that it limits the
                             ability of other countries in the world.”


                             But critics counter that patent waivers will
                             not automatically lead to an improvement in
                             global vaccine distribution.


                             Microsoft co-founder Bill Gates was among
                             those who originally spoke out against the
                             patent waiver, emphasizing that there are
                             problems beyond patents that must be
                             addressed first. Gates later reversed his
                             stance and is now in full support of
                             temporarily waiving the protections over
                             coronavirus vaccine patents.


                             “Having a billion vaccines sitting in a
                             warehouse of a lab that’s developing will do
                             no good getting us back to normal,” said
                             Heath Naquin, vice president of government
                             and capital engagement at the University City
                             Science Center, a nonprofit research
                             organization, in Philadelphia.


                             “The patent waiver itself doesn’t actually
                             solve that core issues in many developing
                             countries, which are not related to the
                             recipe, they are related to the way you get
                             that out the door to people.”


                             However, experts on both sides of the debate
                             seriously doubt whether a patent waiver on
                             Covid-19 vaccines will ever come to be.


                      # ⚓ Applied_UV_Continues_to_Expand_Intellectual_Portfolio
                        with_Additional_Patent_Grant [Ed: Conflating patents
                        with a propaganda_term,_“IP”]⠀⇛


                      # ⚓ Proposed_Changes_to_the_Canadian_Patent_Rules [Ed:
                        Rule changes are usually bought by special interests so
                        that over time the general population will be more
                        impoverished and they'll say "it's the law!"]⠀⇛


                             The Canadian government has provided notice
                             of a number of proposed changes to the
                             Canadian Patent Rules. These particular
                             changes will impact patent Applicants’ costs
                             and may call for different prosecution
                             tactics.


                             As of this writing, the date the proposed
                             changes are to come into force has not
                             officially been announced. However, we expect
                             this to happen within the first few months of
                             2022. Those prosecuting Canadian patent
                             applications may therefore wish to take the
                             opportunity to prepare in advance. The
                             following explanation of the proposed changes
                             is intended to be of aid during such
                             preparations.


                             We are always very happy to assist you with
                             your Canadian patent applications, and your
                             questions are welcome.


                      # ⚓ Returns_to_Patenting_and_the_Gender_Innovation_Gap
                        [Ed: Conflating science or patents with a gender thing
                        or "innovation" is inherently unscientific and
                        motivated by politics]⠀⇛


                             The purpose of this paper is to show the
                             gender gap in the returns to patenting. Using
                             the United States Patent and Trademark Office
                             (USPTO)’s inventor and patent data from 2015
                             to 2021, I find that a gender gap exists in
                             patent quality, measured by citations
                             received. The gender of an inventor was
                             statistically significant in predicting the
                             number of citations the inventor receives in
                             five industries, while it had less impact on
                             the number of patents the inventor holds. I
                             also suggest patents invented by male
                             inventors refer more to patents of their same
                             gender, a tendency known as homophily. It
                             signals that women inventors’ returns on
                             patenting could be lower than male inventors.
                             In addition to providing a novel approach in
                             explaining the gender gap in patenting, this
                             research provides important implications for
                             business administrators and policymakers who
                             seek to improve the productivity of
                             innovative activities by promoting gender
                             equality.



                    ䷩ 𝚕𝚒𝚗𝚎 5471

╒═══════════════════ 𝐃𝐀𝐈𝐋𝐘 𝐋𝐈𝐍𝐊𝐒 ═════════════════════════════════════════════╕

⠀⌧ █▇▆▅▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁ 01.31.22⠀▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▃▄▅▆▇█ ⌧


Gemini_version_available_♊︎


✐ Links_31/1/2022:_Linux_Lite_5.8_and_Tiny_Core_Linux_13.0⠀✐


Posted in News_Roundup at 7:00 pm by Dr. Roy Schestowitz


🄸🄼🄰🄶🄴 🄳🄴🅂🄲🅁🄸🄿🅃🄸🄾🄽 ⦇GNOME bluefish⦈


§ Contents⠀➾


    * GNU/Linux
          o Distributions
          o Devices/Embedded
    * Free_Software/Open_Source
    * Leftovers
    * § GNU/Linux⠀➾


          o § Desktop/Laptop⠀➾


                # ⚓ Review:_MNT_Reform_laptop_has_fully_open_hardware_and
                  software—for_better_or_worse⠀⇛


                       If you’re a Linux fan or open source advocate
                       looking for a decent laptop, you actually have some
                       solid options right now—much better, at least, than
                       buying a Windows laptop, installing Linux on it,
                       and hoping for the best.


                       Dell has offered Ubuntu editions of some of its XPS
                       laptops and other PCs for years now, and Lenovo
                       sells a respectable collection of desktops and
                       laptops with Linux. System76 sells a selection of
                       Linux-friendly laptops preloaded with Ubuntu or its
                       own Pop!_OS distribution. The repair-friendly
                       Framework Laptop doesn’t ship with Linux, but it
                       can be configured without an OS, and Framework
                       promises robust Linux support from multiple
                       distributions.


          o § Audiocasts/Shows⠀➾


                # ⚓ Linuxfx_Brings_Everything_Wrong_With_Windows_To_Linux_–
                  Invidious⠀⇛


                       I have had a lot of viewer requests asking me to
                       look at really unique Linux distribution called
                       Linuxfx. What makes this Linux distro so different?
                       Well, it tries to mimic Windows 11, both in look
                       and feel, as well as in function. The Linuxfx
                       desktop is built using KDE Plasma.


                # ⚓ LHS_Episode_#451:_VSCode_Deep_Dive [Ed: Absolutely foolish
                  of Linux in the Ham Shack to promote or sort of endorse
                  proprietary software of Microsoft, which moreover spies for
                  Microsoft]⠀⇛


                       Hello and welcome to the 451st installment of Linux
                       in the Ham Shack. In this episode, the hosts
                       discuss the care and feeding of VSCode. VSCode is a
                       developer environment and testing platform for
                       almost any language and is cross platform,
                       leveraging all the beast parts of your operating
                       system and programming tools. We touch on
                       everything from installing to configuring to using
                       the platform for development, debugging and version
                       control. We hope you find this discussion
                       entertaining and informative. We also hope you have
                       a great week.


                # ⚓ Audacity_Is_Dead,_Tenacity_&_Audacium_Killed_It_–_Invidious
                  [Ed: The very high cost of so-called 'telemetry' scoundrel]⠀⇛


                       A few months back the whole Audacity drama happened
                       and a few forks spawned and from the flames, the 2
                       notable ones being Tenacity and Audacium but what
                       state are these forks currently in and should you
                       use them.


          o § Kernel Space⠀➾


                # ⚓ Linux_5.16.4⠀⇛


                       I'm announcing the release of the 5.16.4 kernel.

                       All users of the 5.16 kernel series must upgrade.

                       The updated 5.16.y git tree can be found at:
                       	git://git.kernel.org/pub/scm/linux/kernel/git/
                       stable/linux-stable.git linux-5.16.y
                       and can be browsed at the normal kernel.org git web
                       browser:

                       https://git.kernel.org/?p=linux/kernel/git/stable/
                       linux-s...

                       thanks,

                       greg k-h
                # ⚓ Linux_5.15.18⠀⇛


                # ⚓ Linux_5.10.95⠀⇛


                # ⚓ Linux_5.4.175⠀⇛


                # ⚓ Linux_4.19.227⠀⇛


                # ⚓ Linux_4.14.264⠀⇛


                # ⚓ Linux_4.9.299⠀⇛


                # ⚓ Linux_4.4.301⠀⇛


                # ⚓ Intel_Revs_New_Linux_Patches_Providing_For_Shadow_Stacks
                  For_User-Space_–_Phoronix⠀⇛


                       For years Intel has been working on Linux patches
                       for supporting their Control-Flow Enforcement
                       Technology (CET) with Indirect Branch Tracking and
                       Shadow Stack support. It’s been in the works for
                       years and through many revisions while now they are
                       pursuing a new route and focusing just on the
                       Shadow Stack user-space functionality.


                # ⚓ Btrfs_Extent_Tree_v2_Work_Progressing_For_Improving_The
                  File-System’s_On-Disk_Format_–_Phoronix⠀⇛


                       You may recall the news from a few months ago about
                       the work to improve Btrfs’ on-disk format in
                       addressing “painful parts” of its design. That
                       “extrent-tree-v2″ work has been progressing and
                       recently was queued up into the Btrfs for-next code
                       albeit hidden behind a debug flag.


                       The extent-tree-v2 work by Josef Bacik was
                       initially motivated to address locking contention
                       within global roots and block group items being
                       spread throughout the extent tree. With extent-
                       tree-v2 improvements to the Btrfs design are being
                       made as part of a long-term project to enhance
                       Btrfs. When complete, users would need to migrate
                       to the new on-disk format for existing file-systems
                       and in the process lose support for booting older
                       kernels.


                # ⚓ Intel’s_ConnMan_1.41_Released_With_WPA3-SAE_WPA_Supplicant
                  Support,_New_IWD_Too⠀⇛


                       Intel open-source engineer Marcel Holtmann is
                       marking the end of January with new releases to
                       their ConnMan Linux network connection manager
                       software along with a new IWD as their iNet
                       Wireless Daemon as an alternative to WPA_Supplicant
                       on Linux systems.


                # § Graphics Stack⠀➾


                      # ⚓ Numerous_Linux/X11_Display_Drivers_Can_No_Longer_Even
                        Properly_Build_–_Phoronix⠀⇛


                             While many Linux enthusiasts like to cite
                             Linux’s stellar support for older hardware
                             platforms, in reality that isn’t always the
                             case. For instance with many old X.Org user-
                             space mode-setting drivers for powering old
                             graphics cards at least for display purposes,
                             they can no longer even build with with
                             modern toolchains / software components.
                             Given the lack of bug reports around such
                             issues, there are very likely few users
                             trying some of these vintage hardware
                             combinations.


                             Longtime X.Org developer Alan Coopersmith of
                             Oracle recently looked at going through all
                             of the available X.Org drivers that aren’t in
                             an archived state and seeing how they fare —
                             with a goal of at least setting them up for
                             simple continuous integration (CI) builds on
                             GitLab.


                      # ⚓ NVIDIA_470.103.01_Linux_Driver_Brings_RTX_2050_/_MX
                        570_/_MX_550_Support_–_Phoronix⠀⇛


                             While we are awaiting the stable debut of the
                             new NVIDIA 510 Linux driver series, NVIDIA’s
                             long-lived 470 series driver production
                             branch has been updated.


                             Today’s NVIDIA 470.103.01 Linux driver
                             release brings support for the new mobile
                             GPUs of the GeForce RTX 2050, MX 570, and MX
                             550 graphics processors.


                      # ⚓ GPU_RAM_Upgrades_Are_Closer_Than_You_Think_|
                        Hackaday⠀⇛


                             We’re all used to swapping RAM in our
                             desktops and laptops. What about a GPU,
                             though? [dosdude1] teaches us that soldered-
                             on RAM is merely a frontier to be conquered.
                             Of course, there’s gotta be a good reason to
                             undertake such an effort – in his case, he
                             couldn’t find the specific type of Nvidia
                             GT640 that could be flashed with an Apple
                             BIOS to have his Xserve machine output the
                             Apple boot screen properly. All he could find
                             were 1GB versions, and the Apple BIOS could
                             only be flashed onto a 2GB version. Getting
                             2GB worth of DDR chips on Aliexpress was way
                             too tempting!


          o § Benchmarks/Performance⠀➾


                # ⚓ AMD_offers_new_adaptive_algorithm,_Process_Adaptive
                  autoNUMA,_to_increase_performance_in_Linux⠀⇛


                       AMD’s open-source department recently revealed a
                       new kernel feature called Process Adaptive autoNUMA
                       (PAN). The new feature allows for increased
                       performance in specific server workloads in Linux
                       operating systems.


                       PAN, or Process Adaptive autoNUMA, is a constantly
                       adjusting algorithm that computes the AutoNUMA scan
                       duration. Utilizing the PAN Linux kernel build, AMD
                       open-source engineers found that the Graph500
                       interconnect HPC benchmark profits from a higher
                       performance by up to 14.93% compared to a standard
                       Linux kernel.


          o § Instructionals/Technical⠀➾


                # ⚓ How_to_determine_OS_of_the_remote_host⠀⇛


                       When performing digital reconnaissance or
                       penetrating testing, it’s important to fingerprint
                       a network by understanding what operating system is
                       used on a remote a host.


                       Nmap is a great tool for this job. Although
                       normally associated with the cybersecurity field
                       and penetration testing, Nmap can also be used for
                       benevolent purposes, such as a system administrator
                       taking an inventory of what operating systems all
                       the systems on his network are running.


                # ⚓ How_to_determine_OS_of_the_remote_host⠀⇛


                       When performing digital reconnaissance or
                       penetrating testing, it’s important to fingerprint
                       a network by understanding what operating system is
                       used on a remote a host.


                       Nmap is a great tool for this job. Although
                       normally associated with the cybersecurity field
                       and penetration testing, Nmap can also be used for
                       benevolent purposes, such as a system administrator
                       taking an inventory of what operating systems all
                       the systems on his network are running.


                       Using nmap for this kind of job does not mean that
                       you can identify remote OS with 100% accuracy, but
                       nmap certainly equips you with a solid educated
                       guess. In this tutorial, you will learn how to
                       determine the operating system of a remote host by
                       using Nmap on a Linux system.


                # ⚓ How_to_Lock_Your_Terminal_Sessions_on_Linux_With_vlock⠀⇛


                       vlock lets you lock your terminal on Linux so no
                       one else can tamper with your system through the
                       command line in your absence.


                       You may be running commands on your Linux terminal,
                       but might need to step out for a second to get a
                       cup of coffee or do some other task, but you don’t
                       want someone else to be able to run commands on
                       your machine when you’re away from keyboard. What
                       do you do?


                       vlock is a command-line program that will lock your
                       Linux terminal, as well as virtual consoles.


                # ⚓ How_to_Install_AbanteCart_with_Nginx_and_SSL_on_Debian_11⠀⇛


                       Abantecart is a free, open-source and feature-rich
                       e-commerce application. It is written in PHP and is
                       powered by the latest technologies like HTML5,
                       Bootstrap, MVC and more. It can create multiple
                       online stores using a single installation with
                       support for digital and physical products,
                       integration with multiple payment gateways and
                       currencies, multiple languages, coupons, store
                       credits and a customer dashboard. You can run an
                       email marketing campaign through it or create
                       banners to increase user engagement. Moreover, it
                       is SEO optimized with support for friendly URLs,
                       integrates with multiple analytics platforms and
                       supports plugins.
                       In this tutorial, you will learn how to install
                       Abantecart on a Debian 11 based server.


                # ⚓ How_to_install_and_set_up_Grafana_in_Ubuntu_20.04_using
                  Ansible⠀⇛


                       Grafana is a multi-platform open source analytics
                       and interactive visualization web application. It
                       provides charts, graphs, and alerts for the web
                       when connected to supported data sources.


                       Grafana connects with every possible data source,
                       commonly referred to as databases such as Graphite,
                       Prometheus, Influx DB, ElasticSearch, MySQL,
                       PostgreSQL etc. Grafana being an open source
                       solution also enables us to write plugins from
                       scratch for integration with several different data
                       sources. The tool helps us study, analyse & monitor
                       data over a period of time, technically called time
                       series analytics.


                       Ansible is an open-source software provisioning,
                       configuration management, and application-
                       deployment tool enabling infrastructure as code. It
                       runs on many Unix-like systems, and can configure
                       both Unix-like systems as well as Microsoft
                       Windows.


                # ⚓ Install_Ping_On_Ubuntu_:_Ping_Command_Not_Found_|
                  Itsubuntu.com⠀⇛


                       Docker is a set of platforms as a service where you
                       can use containers to deliver the software or
                       applications. So you are using Ubuntu in a docker
                       container and trying to run a command to execute a
                       ping command then you might have come across the
                       error like…


                # ⚓ Linux_Essentials_–_sudo_–_Invidious⠀⇛


                       When you need to run Linux commands with elevated
                       privileges, sudo is the tried and true method to
                       run commands as another user (such as root).


                # ⚓ Kubernetes_Deployment_Delete_Tutorial_[How_To]_|
                  Itsubuntu.com⠀⇛


                       Kubernetes is an open-source container that is used
                       for automating containerized software deployment,
                       scaling, and management. In this Kubernetes
                       tutorial post, we are going to show you the
                       multiple methods to delete the Kubernetes
                       deployment.


          o § Games⠀➾


                # ⚓ Building_a_Retro_Linux_Gaming_Computer_–_Part_10:_For_I
                  Have_Sinned_|_GamingOnLinux⠀⇛


                       It was another shovelware collection that first
                       introduced me to XEvil, in this case 300 Arcade
                       Games by Cosmi Corporation made in 2000 for
                       Microsoft Windows. This X11 classic was ported to
                       DirectX by Micheal Judge, with the original game
                       being first released by Steve Hardt in 1994 as a
                       way to teach himself C++ as a sophomore. XEvil
                       would grow in popularity from there, even being the
                       star of organized tournaments similar to those done
                       for Doom and Quake at the time.


                       The version included on 100 Great Linux Games is
                       actually the forked 1.5.5 Mutant Strain with
                       inferior sprite work, worse controls, and choppier
                       performance than the final stable 2.02 release. A
                       controversial opinion in some quarters as the
                       comments section of The Linux Game Tome
                       illustrates, with people bemoaning the loss of the
                       green chopper boys and black aliens, with some even
                       pining for a return to the original black and white
                       graphics.


                       That final version of XEvil has near feature parity
                       between the Linux and Windows releases, with one
                       glaring omission. The interfaces are a little
                       different but accomplish the same thing, with the
                       Linux version having more graphics options but the
                       Windows version supporting full screen. On Linux
                       smooth scrolling is disabled by default and needs
                       to be toggled due to the performance penalty, but
                       it gave me no problems running on my Pentium III
                       500 Katmai.


                # ⚓ Portal_2_gets_an_upgrade_ready_for_the_Steam_Deck_|
                  GamingOnLinux⠀⇛


                       Ready for some more testing? Valve has put up a
                       brand new update for Portal 2 as they ready up for
                       the Steam Deck. As one of their most popular
                       titles, it’s no surprise to see upgrades coming in.


                # ⚓ This_tool_will_make_playing_Epic_Games_on_Steam_Deck_much
                  easier_|_TechRadar⠀⇛


                       We’re less than one month away from the launch of
                       the Steam Deck, and it looks like players might now
                       find it easier to take more than just their Steam
                       library out on the go.


                       The main selling point of the handheld PC is its
                       portability – at the expense of performance
                       (compared to a powerful gaming PC), players can
                       enjoy their Steam library no matter where they are.
                       However, PC game libraries aren’t confined to just
                       one platform; what if you want to play all those
                       free Epic Games Store games you’ve collected?


                       This is where Heroic comes in. It’s an open-source,
                       Linux-compatible game launcher that can boot up
                       Epic Games Store titles. Because the Steam Deck is
                       a Linux-based PC (albeit in a handheld form),
                       Heroic’s Linux compatibility means it should be
                       fairly easy to install on the system.


                       This means that you won’t need to muck around with
                       trying to install a new operating system on your
                       Steam Deck to run your Epic Games library – and (as
                       noted by Forbes) the new 2.1.0. Heroic update
                       (nicknamed “Rayleigh”) has added several Steam
                       Deck-friendly features.


                       First up is the newly added support for gamepads.
                       While it’s unlikely the Steam Deck’s controllers
                       will be compatible right away, we suspect it won’t
                       take long to make them work in Heroic now that the
                       UI is already compatible with Xbox and PlayStation
                       controllers.


          o § Desktop Environments/WMs⠀➾


                # § K Desktop Environment/KDE SC/Qt⠀➾


                      # ⚓ Falkon_3.2_Web_Browser_is_Here_After_3_Years_of
                        Development⠀⇛


                             In Falkon 3.2 the DuckDuckGo engine is used
                             for conducting web searches but can be
                             changed into anything else, depending on your
                             preferences.


                             The project has been originally started only
                             for educational purposes. But from its start,
                             Falkon has grown into a feature-rich browser
                             with all the standard functions you expect
                             from a web browser. Falkon supports current
                             web standards and comes with a built-in ad
                             blocker, which is activated by default,
                             eliminating the need of installing an
                             extension for this purpose.


                             The previous Falkon 3.1 version was released
                             all the way back in March 2019. Today, almost
                             3 years later, Falkon 3.2 is out. So without
                             further ado, let’s quickly take a look at
                             what’s new.


                        FV


                # § GNOME Desktop/GTK⠀➾


                      # ⚓ ‘Burn_My_Windows’_Extension_Adds_Breaking_Glass
                        Effect_&_More_Options⠀⇛


                             The effervescent animation add-on has won
                             itself a legion of fans thanks to its crop of
                             cool animated window closing effects that
                             look good and aren’t super-heavy on system
                             resources.


                             In its latest update, a ‘Breaking Glass’
                             effect has been appended to add-on’s
                             animation armoury, albeit only for GNOME 40
                             and above. As with other effect there are
                             controls to adjust animation time, scale,
                             gravity, and “blow force”. You can also
                             choose to make the window shatter from the
                             location of the mouse pointer, for some added
                             reality.


          o § Distributions⠀➾


                # ⚓ Top_10_Sandboxie_Alternative_for_Windows_&_Linux⠀⇛


                       Sandboxes can be encountered when software
                       components must be utilized but cannot presently be
                       verified or trusted. Sandboxed components are
                       frequently thought to be harmful or vulnerable to
                       assault. Popular browser engines (e.g., Google
                       Chrome and Internet Explorer), productivity
                       applications (e.g., Microsoft Word and Adobe
                       Reader), and operating system kernels, for example,
                       have all been sandboxed to varying degrees.


                # ⚓ 6_Best_Linux_distros_to_try_on_VirtualBox_virtual_machine_–
                  Linux_Shout⠀⇛


                       Do you want to use a Linux distro on VirtualBox
                       Virtual machine and wondering which one to choose?
                       Then here is the list of lightweight GUI Linux
                       operating systems to start within a virtualization
                       environment.


                       Well, if you already using a Windows operating
                       system and want to learn Linux but without any dual
                       boot configuration; then virtualization using
                       VirtualBox is a nice option. The key thing to look
                       at when you want to use a Linux OS on regular basis
                       on a virtual box is the number of resources you can
                       allot to it. If your host doesn’t allow it or you
                       cannot assign a big chunk of memory to your virtual
                       machine then look for some Linux distros which
                       provide fast and high performance without putting
                       much load on your host system.


                # ⚓ Things_You_Must_Know_About_Clear_Linux_OS!_–_Unix_/_Linux
                  the_admins_Tutorials⠀⇛


                       Welcome Again! Clear Linux OS is developed by the
                       Open-Source Technology center of Intel. The OS is
                       specially designed to perform with Intel hardware.
                       Along with power management and performance
                       optimization, there is also a host of other
                       features. Here, based on my experience I will try
                       to review the OS.


                # § Elementary⠀➾


                      # ⚓ elementary_OS_7_Will_Be_Based_on_Ubuntu_22.04_LTS,
                        Offer_GTK4_Apps_and_Power_Profiles⠀⇛


                             Elementary Co-founder and CXO Cassidy James
                             Blaede talks in a recent blog post about some
                             of the features and enhancements that may or
                             may not land in the final elementary OS 7
                             release.


                             First things first, the developer revealed
                             the fact that elementary OS 7 is being built
                             on top of the upcoming Ubuntu 22.04 LTS
                             (Jammy Jellyfish) operating system series,
                             which is also under heavy development over at
                             Canonical’s labs.


                      # ⚓ Updates_for_January,_2022⠀⇛


                             We just released OS 6.1 in December, and this
                             month we’re back with a handful of updates
                             and fixes.


                             An update to Mail brings support for the
                             unified Inbox view to Microsoft 365 accounts,
                             enabling more users to mix e.g. their work
                             and personal inboxes into one super view. We
                             also fixed a few rare freezes and crashes,
                             and fixed duplicate sender addresses when
                             composing messages. As a nice detail, the
                             compose window now uses the subject as the
                             window title to make things easier to find in
                             the Multitasking View and the AltTab window
                             switcher.


                             [...]


                             At this point in the development cycle, we’ve
                             started to shift our focus to developing
                             elementary OS 7, the next major release. OS
                             6.1 will continue to receive updates and
                             security fixes to underlying components from
                             the Ubuntu repositories, and we’ll continue
                             releasing updates to the core apps and
                             components as we’re able—but in some cases,
                             we’re focusing on new OS features that rely
                             on underlying technologies that are not
                             available in the OS 6 base.


                # § New Releases⠀➾


                      # ⚓ Linux_Lite_5.8_Officially_Released,_This_Is_What’s
                        New⠀⇛


                             Based on the Ubuntu 20.04.3 LTS, Linux Lite
                             5.8 is here eight months after Linux Lite 5.7
                             to provide users with an incremental update
                             to the Linux Lite 5 series that updates the
                             default Papirus icon theme, adds the Neofetch
                             utility, and Linux Mint’s Mintstick tool to
                             format USB sticks and create bootable USB
                             drives.


                             The Linux Lite 5.8 release also brings the
                             latest Conky syntax to the Lite Widget and
                             adds nine new wallpapers to make your Linux
                             Lite desktop experience more enjoyable, and
                             updates the Help Manual to make it easier for
                             ex-Windows users to switch to Linux.


                      # ⚓ Linux_Lite_5.8_Final_Released⠀⇛


                             Linux Lite 5.8 Final is now available for
                             download and installation. This release
                             includes updates to the Help Manual – our
                             extensive, easy to follow Linux Lite guide,
                             Lite Widget has caught up with the latest
                             Conky syntax, there’s an updated Papirus icon
                             theme, Neofetch has been included, we’ve
                             added Mintstick to our Accessories, there are
                             9 new wallpapers, and a host of bug fixes and
                             enhancements for our target audience. If
                             you’re coming from Windows, you’ll find this
                             to be a solid, stable release that will help
                             make your transition to a linux based
                             operating system, user friendly. If you’re
                             coming from another linux based OS, you’ll
                             come to understand that this lightweight OS
                             is the feature complete desktop you’ve been
                             searching for. We’ve been repeatedly
                             described as underrated, here’s your chance
                             to find out why.


                      # ⚓ Nitrux_2.0.0_released_[LWN.net]⠀⇛


                             Version 2.0.0 of the Debian-based Nitrux
                             distribution is available. “This new version
                             brings together the latest software updates,
                             bug fixes, performance improvements, and
                             ready-to-use hardware support.”


                      # ⚓ Tiny_Core_v13.0⠀⇛


                             Team Tiny Core is proud to announce the
                             release of Core v13.0


                      # ⚓ Tiny_Core_Linux_13.0_Released⠀⇛


                             v13.0
                             Core v13.0 updates the linux kernel version
                             to 5.15.10


                             glibc updated to 2.34 gcc updated to 11.2.0


                # § SUSE/OpenSUSE⠀➾


                      # ⚓ SUSE_Rancher_streamlines_operations_at_Brazil’s
                        Supreme_Federal_Court_|_SUSE_Communities⠀⇛


                             We are back in Brazil this week to discover
                             how SUSE Rancher has streamlined the judicial
                             apparatus responsible for safeguarding
                             Brazil’s constitution, at the highest
                             judicial institution in the country.


                             Demands on the Supreme Federal Court (STF)
                             are constantly growing; with a 21% increase
                             in cases year on year. To maintain excellent
                             service levels, the organization has embarked
                             on an extensive digital transformation
                             program.


                # § Arch Family⠀➾


                      # ⚓ Arch,_a_recap_|_SleepMap⠀⇛


                             One of the things, that has kept me
                             (increasingly) busy over the past few years
                             is my involvement with the Linux distribution
                             Arch Linux. While I have been using Linux for
                             probably about 14 years it is frankly hard to
                             pinpoint when exactly I went down the rabbit
                             hole that this operating system/ ecosystem/
                             community is (relevant XKCD). However, I can
                             elaborate on my motivation and where that got
                             me.


                             As a musician of a varying background (from
                             band-based rock music to solo performances on
                             guitar or with a modular synthesizer) I have
                             found myself evaluating the available pieces
                             of software that are commonly used in music
                             production (e.g. Digital Audio Workstations
                             (DAWs) and audio plugin-ins). Most of them
                             are proprietary and only available for
                             Windows or macOS (both proprietary as well).
                             During my studies a lot of the software in
                             use has also not been free, but was provided
                             by the university with a student discount
                             (e.g. Operating Systems (OSes), Integrated
                             Development Environments (IDEs) or certain
                             types of Visual Programming Languages
                             (VPLs)). I got increasingly annoyed by
                             dealing with intransparent proprietary OSes,
                             vendor lock-in schemes, paying for software
                             updates and being driven into software piracy
                             for working with so-called industry
                             standards.


                             Some time during the studies for my B.Sc. I
                             decided to “try out Linux”, not knowing what
                             that would mean actually. So there I was,
                             booting an Ubuntu Live CD and clicking around
                             in an interface, that would install the OS
                             alongside a still existing Windows 7. At that
                             point I did not yet know about the joys of
                             missing or failing device drivers. Many hard
                             fights with the X Window System later I
                             settled on Ubuntu Studio for a while, as it
                             had many nice audio related pieces of
                             software available out-of-the-box.


                             I have always been a person that is
                             interested in “how things work”. Soon I
                             realized, that the Linux ecosystem consisted
                             of people that thought quite similarly.
                             Through various (often distribution specific)
                             online documentation, forums, mailing lists
                             and the documentation of software projects
                             for the first time I felt as if I could
                             actually learn something that mattered,
                             because it was not sold in a box and instead
                             had a community of like-minded people
                             gathering around it. I found quite appealing
                             that a lot of things were not polished and
                             that some things were not easy, because it
                             provided the sense of achieving something or
                             getting good at something. Where in Windows
                             land I would have reinstalled the OS upon
                             getting intermittent bluescreens, in Linux
                             land I just kept reading about a certain
                             topic until I was able to fix it myself.


                # § IBM/Red Hat/Fedora⠀➾


                      # ⚓ Red_Hat_and_LLVM_in_2021⠀⇛


                             LLVM is a set of reusable compiler components
                             that provide building blocks for creating
                             compilers and related tools. In Red Hat
                             Enterprise Linux (RHEL), these components are
                             used in the Rust compiler, embedded shader
                             compiler in Mesa, and BPF tools like BCC and
                             bpftrace. In addition, LLVM itself comes with
                             it’s own C/C++ compiler (Clang) and linker
                             (LLD) which are also a part of RHEL.


                             The upstream project for LLVM is very large
                             and moves quickly with almost 100 commits per
                             day and over 250 unique contributors per
                             month. In addition to building and packaging
                             the LLVM sources for RHEL, Red Hat engineers
                             are actively engaged in the upstream
                             community working hard to make the project
                             better. Here is what Red Hat has been doing
                             with LLVM in the past year.


                      # ⚓ Curated,_tested_and_supported:_How_enterprise_vendors
                        mitigate_open_source_supply_chain_risk⠀⇛


                             I’ve been participating in open source for a
                             long time, and when I think of open source
                             being ubiquitous, it’s exciting and
                             terrifying! It’s exciting because as a
                             society we can achieve so much more, and so
                             much faster, than we could otherwise. It’s
                             terrifying because if there’s a problem in
                             software, and there always is, there are
                             potentially many places where something might
                             need to be corrected.


                      # ⚓ FedoraShareYourScreen_week_(F35)⠀⇛


                             The Fedora Project, through the Marketing
                             team, is happy to announce the first
                             FedoraShareYourScreen week!


                             We know that even though the stock look of
                             Fedora Linux is awesome, most people love to
                             tweak and adapt their systems to their own
                             workflow. We want to see how your Fedora
                             Linux desktop looks.


                      # ⚓ Statement_on_We_Make_Fedora [Ed: IBM is not afraid of
                        people who actually built Fedora]⠀⇛


                             As part of our Code of Conduct, the Fedora
                             Project has pledged to collaborate in a
                             respectful and constructive manner, to make
                             participation in our project and our
                             community a harassment-free experience for
                             everyone, to avoid personal attacks on
                             others, and to avoid inflammatory language
                             and speech that perpetuates discrimination.


                             Recently, the website We Make Fedora (WMF)
                             has come to our attention. WMF scrapes and
                             aggregates (via RSS/Atom) the blog feeds from
                             Fedora and Fedora contributor sites. These
                             scraped posts are intermingled on WMF with
                             other posts.


                      # ⚓ Red_Hat_Satellite_6.9.8_has_been_released⠀⇛


                             We are pleased to announce that Red Hat
                             Satellite 6.9.8 is generally available as of
                             January 27, 2022.


                             Red Hat Satellite is part of the Red Hat
                             Smart Management subscription that makes it
                             easier for enterprises to manage patching,
                             provisioning, and subscription management of
                             Red Hat Enterprise Linux infrastructure.


                      # ⚓ CentOS_9_Stream_–_Too_early_to_have_full-blown
                        desktop_fun⠀⇛


                             Over the years, CentOS has narrowed the gap
                             between RHEL and Fedora. This Stream edition
                             takes it to the next level. With kernel 5.14
                             and Gnome 40.4, you’re kind of using a long-
                             term Fedora in essence, except there’s a
                             dearth of modern software for desktop usage
                             at the moment. But I presume that will be
                             fixed sometime in the near future.


                             All in all, my early experiment is
                             encouraging, but this ain’t the CentOS of
                             old. This is something else. And I don’t want
                             to debate the politics of it all. For home
                             users, Stream makes a lot of sense, puts
                             Fedora in a weird light, and yanks CentOS out
                             of the old enterprise game. Since I’ve always
                             focused in my CentOS reviews here on the
                             (delightfully unexpected) desktop value
                             proposition, this is what I intend to keep
                             doing. At the moment, you won’t be able to
                             assemble that perfect desktop, as you don’t
                             get the full load of programs for home use
                             and there are some obvious bugs in the
                             software stack. I do intend to keep on
                             testing this distro, and I want to see how it
                             pans out a month or three down the line. For
                             now, you should test and explore, but keep
                             your enthusiasm in check.


                      # ⚓ Patching_the_CentOS_8_Encryption_Bug_is_Urgent_–_What
                        Are_Your_Plans?⠀⇛


                             There are three things you can be sure of in
                             life: death, taxes – and new CVEs. For
                             organizations that rely on CentOS 8, the
                             inevitable has now happened, and it didn’t
                             take long. Just two weeks after reaching the
                             official end of life, something broke
                             spectacularly, leaving CentOS 8 users at
                             major risk of a severe attack – and with no
                             support from CentOS.


                             You’d think that this issue no longer affects
                             a significant number of organizations because
                             by now, companies would have migrated away
                             from CentOS 8 to an OS that is actively
                             supported by vendors. After all, vendor
                             support is critical for security and
                             compliance.


                # § Debian Family⠀➾


                      # ⚓ Debian_tweaks_its_resolution_process⠀⇛


                             The vote has concluded in the Debian project
                             on a general resolution affecting the way
                             such resolutions are discussed in the future.
                             The changes, as proposed by Russ Allbery,
                             have been adopted with the required three-to-
                             one supermajority, though the overall level
                             of voting was low. The new process is mostly
                             as described in this article from October
                             with a few changes. The end result may be to
                             shorten the discussion period for
                             controversial issues and make the end of that
                             period more predictable.


                # § Canonical/Ubuntu Family⠀➾


                      # ⚓ Design_and_Web_team_summary_–_14_January_2022_|
                        Ubuntu⠀⇛


                             The Web and design team at Canonical run two-
                             week iterations building and maintaining all
                             of the Canonical websites and product web
                             interfaces. Here are some of the highlights
                             of our completed work from this iteration.


                      # ⚓ The_State_of_IoT_–_January_2022⠀⇛


                             No day goes by without innovation in the
                             Internet of Things (IoT) landscape, affecting
                             enterprises and individuals alike. In case
                             you missed it, here is a roundup of last year
                             highlights from the IoT world. January was a
                             month packed with IoT-related news, so brace
                             for a ride as we dive straight into this
                             monthly series of exciting IoT updates from
                             across the world.


                      # ⚓ Ubuntu_22.04_LTS_Integrating_systemd-oomd_For
                        Improving_Low_Memory_Handling_–_Phoronix⠀⇛


                             Ubuntu 22.04 LTS is going to be making use of
                             systemd-oomd for aiming to improve the
                             experience when out of memory or under heavy
                             memory pressure on the Linux distribution.


                             Ubuntu is now the latest Linux distribution
                             shipping with systemd-oomd for improving
                             Linux’s behavior when having low RAM
                             availability. Ubuntu is building off of
                             Debian’s systemd-oomd integration. The
                             systemd-oomd is triggered prior to the Linux
                             kernel’s OOM killer and the Ubuntu package is
                             relying on the default configuration. By
                             default that configurable limit is a 20
                             second memory pressure duration and a 50%
                             memory pressure limit for user sessions.


                      # ⚓ What_New_Features_Can_You_Expect_in_Linux_Mint
                        20.3?⠀⇛


                             The year 2022 has arrived with Linux Mint’s
                             newest version, 20.3 Una, in tow. The titular
                             OS carries over the enhancements of Ubuntu
                             20.04 LTS and a mix from Ubuntu’s interim
                             versions released simultaneously.


                             Linux firmware 1.187 and stable kernel 5.4
                             power up this new release, making it an
                             elaborate yet stable version with a deep-set
                             dark mode user interface. Nonetheless, the
                             real highlights are Mint’s up-to-date
                             software repository and robust feature
                             augmentations, which improve the distro’s
                             overall experience.


                             Let’s take a look at what new features the
                             latest Linux Mint release has brought to the
                             table.


          o § Devices/Embedded⠀➾


                # ⚓ DeskPi_Lite_–_A_Raspberry_Pi_4_enclosure_with_full_HDMI
                  ports,_two_extra_USB_ports_–_CNX_Software⠀⇛


                       In 2020, we wrote about the DeskPi Pro enclosure
                       for Raspberry Pi 4 with 2.5-inch HDD/SSD bay, full-
                       sized HDMI ports, and a PWM fansink as an
                       alternative to the popular Argon One case that also
                       brings all ports to a single side and improves
                       cable management.


                       The company informed us of a new low-cost model,
                       the DeskPi Lite, with a more compact design since
                       it lacks the 2.5-inch SATA bay, and two extra USB
                       ports at the front which may be convenient to
                       connect USB flash drives or anything that may be
                       temporarily connected to your Raspberry Pi 4.


                # ⚓ Wi-Fi_6E_access_point_has_10GbE_with_PoE++⠀⇛


                       Lanner’s “LWR-X8460” is a 12-stream, Tri-Band Wi-Fi
                       6E access point powered by Qualcomm’s up to 2.2GHz
                       quad -A53 IPQ8076A. The system ships with 4x GbE
                       and 2x 10GbE ports, one of which offers PoE+, as
                       well as Enhanced Open security.


                       Lanner announced a WiFi access point with up to 12-
                       stream, Tri-Band Wi-Fi 6E. The “enterprise grade”
                       LWR-X8460 is designed for applications in crowded
                       and dense WiFi environments that require “more
                       capacity and wider channels for network video
                       streaming needs,” says the company. These are said
                       to include remote video conferencing, telehealth,
                       distance learning, public safety monitoring, and
                       IoT.


                # § Open Hardware/Modding⠀➾


                      # ⚓ See_how_Nikodem_Bartnik_integrated_LIDAR_room_mapping
                        into_his_DIY_robotics_platform_|_Arduino_Blog⠀⇛


                             As part of his ongoing autonomous robot
                             project, YouTuber Nikodem Bartnik wanted to
                             add LIDAR mapping/navigation functionality so
                             that his device could see the world in much
                             greater resolution and actively avoid
                             obstacles. In short, LIDAR works by sending
                             out short pulses of invisible light and
                             measuring how much time it takes for the beam
                             to reflect off an object and return to its
                             detector. By combining this distance value
                             with the angle of the sensor at the moment of
                             measurement, a virtual cloud of points can be
                             built and used to represent the entire space
                             around the robot.


                      # ⚓ Portenta_Cat._M1/NB_IoT_GNSS_Shield:_Connectivity_and
                        positioning_for_your_boards⠀⇛


                             Despite how powerful and high-performance we
                             make our boards, we know some of you always
                             want more – especially in the fast-evolving
                             Industry 4.0! Enter the Portenta Cat. M1/NB
                             IoT GNSS Shield, a new product we developed
                             in partnership with aerospace, defense,
                             transportation and security multinational
                             Thales.


                             It’s what you need to unleash a world of new
                             opportunities for edge computing. By
                             leveraging a Cinterion TX62 wireless module
                             built for highly efficient, low-power IoT
                             applications, the Portenta Cat. M1/NB IoT
                             GNSS Shield delivers optimized bandwidth and
                             performance, while adding global connectivity
                             and positioning capabilities to Portenta and
                             MKR boards.


                      # ⚓ KrakenSDR_is_a_5-channel_software-defined_radio_based
                        on_RTL-SDR⠀⇛


                             KrakenRF KrakenSDR is a software-defined
                             radio (SDR) with five coherently-operated
                             receive channels that’s basically the
                             equivalent of five cheap RTL-SDR USB dongles
                             based on the R820T2 chip with a single board
                             housed in a metal enclosure equipped with
                             five custom antennas.


                             KrakenSDR operates in the usual 24 MHz to
                             1766 MHz tuning range and connects over USB
                             to the host system, preferably a Raspberry
                             Pi4 as the open-source Core DAQ and DSP
                             software is designed for the popular single
                             board computer. There’s also an Android for
                             location finding that is free to use for non-
                             commercial applications.


                      # ⚓ Try_Turris_Omnia,_the_open_source_router_|
                        Opensource.com⠀⇛


                             In the early 2000s, I was fascinated by
                             OpenWrt and wanted nothing more than to run
                             it on a router of my own. Unfortunately, I
                             didn’t have a router capable of running
                             custom firmware, and so I spent weekends
                             going to garage sales hoping in vain to
                             stumble upon a “Slug” (the slang term hackers
                             were using for the NSLU2 router). Recently, I
                             got hold of the Turris Omnia, which, aside
                             from having a much cooler name, is a router
                             from the Czech Republic using open source
                             firmware built on top of OpenWrt. It has
                             everything you’d expect from hardware running
                             open source, and quite a lot more, including
                             installable packages so you can add exactly
                             what your home or business network needs the
                             most while ignoring the parts you won’t use.
                             If you’ve viewed routers as simple appliances
                             with no room for customization or even
                             utility beyond DNS and DHCP, then you need to
                             look at the Turris Omnia. It’ll change your
                             perception of what a router is, what a router
                             can do for your network, and even how you
                             interact with your entire network.


                # § Mobile Systems/Mobile Applications⠀➾


                      # ⚓ Samsung’s_Galaxy_S22_Is_Near_—_Don’t_Buy_a_New
                        Android_Phone_yet⠀⇛


                      # ⚓ TCL’s_TAB_10s_Android_tablet_falls_to_new_low_of_$160
                        (Save_$80)_in_1-day_Gold_Box_event_–_9to5Toys⠀⇛


                      # ⚓ Android_Auto’s_dashboard_UI_gets_updated_ahead_of
                        release_–_9to5Google⠀⇛


                      # ⚓ Android_Auto_fixes_an_annoying_notification_bug
                        introduced_in_Android_12⠀⇛


                      # ⚓ PiP_Appears_To_Be_Broken_For_Many_Users_After_Android
                        12⠀⇛


                      # ⚓ TCL_305_is_the_latest_Android_Go_phone_coming_to
                        Europe_–_PhoneArena⠀⇛


                      # ⚓ Google_&_Deutsche_Telekom_launch_RCS,_new_Android_TV
                        –_9to5Google⠀⇛


                      # ⚓ How_to_Find_the_Name_of_a_Song_by_Humming_it_on
                        Android⠀⇛


                      # ⚓ Auto-Brightness_Not_Working_in_Android?_Here’s_How_to
                        Fix_It⠀⇛


                      # ⚓ Universal_Android_Debloater_update_brings_new
                        features_and_fixes_–_Android_Community⠀⇛


                      # ⚓ One_fifth_of_Android_phone_users_want_to_upgrade_to
                        the_Galaxy_S22,_says_survey_–_SamMobile⠀⇛


                      # ⚓ Google_may_limit_free_WhatsApp_backups_on_Android_|
                        Trusted_Reviews⠀⇛


                      # ⚓ PinePhone_community_poll_results⠀⇛


                             Throughout January we ran a poll asking
                             people about how they use their PinePhones.
                             Some poll results are quite predictable while
                             others yielded unexpected results. Before we
                             start, let me put on my academic hat for just
                             one minute. This is a small, self-reported
                             and not representative sample. A total of
                             3079 respondents took part in the poll –
                             which amounts to less than 5% of all
                             PinePhone owners. I’d therefore hesitate to
                             extrapolate any of the results to the entire
                             PinePhone community. I find it more likely
                             that this sample reflects the most active
                             community members and people following our
                             project. It is also worth mentioning that
                             some questions posed in the poll weren’t
                             exactly well phrased, and that the poll
                             itself did not follow any established
                             conventions. But this was never meant to be a
                             comprehensive study – it is instead, at best,
                             a peak at the overarching trends of the most
                             active portion of the community. To this end,
                             when describing the results I’ll use
                             descriptive generalizations, such as ‘more
                             than half’ or ‘the majority’, rather than
                             exact numbers or percentages I feel that this
                             is more in line with the nature of the data
                             and the general spirit of the poll. For what
                             it’s worth, I’ll also share some of my
                             thoughts and insights as we review the
                             results. Exact numbers and percentages are,
                             however, included in the graphs.


                      # ⚓ Lilbits:_NYT_buys_Wordle,_AYA_NEO_Next_crowdfunding
                        preview,_Linux_Smartphone_news,_and_Samsung_Galaxy_S22
                        series_leaks⠀⇛


                             In other recent news, developers have been
                             making a lot of progress in creating software
                             for the new PinePhone Pro Linux-friendly
                             smartphone with a Rockchip RK3399 processor,
                             although there’s still a lot of work to do.
                             Meanwhile PinePhone maker Pine64 has released
                             the results of a recent poll that gives us an
                             idea of which mobile Linux distributions and
                             users interfaces are most popular… at least
                             among the most engaged PinePhone users. And
                             the New York Times has acquired popular word
                             game Wordle with a promise that it won’t get
                             put behind a paywall… yet.


                             [...]


                             Now that developers and early adopters have
                             received some of the first PinePhone Pro
                             smartphones, some folks have been running
                             into charging issues when trying to use a
                             “dumb” USB charger rather than a smarter USB-
                             C charger or when the battery is completely
                             drained. Megi, who has put an impressive
                             amount of work into maintaining a Linux
                             kernel that enables support for PinePhone and
                             PinePhone Pro hardware, explains the issue
                             in-depth and notes that some mobile Linux
                             distributions for the PinePhone Pro have
                             already merged Megi’s work-in-progress USB
                             Type-C support into their kernel trees… but
                             they may not always have the latest updates.


                      # ⚓ megi’s_PinePhone_Development_Log⠀⇛


                      # ⚓ Gentoo_on_a_PinePhone_Pro⠀⇛


                             With the release of the PinePhone Pro it is
                             time for an other blog, I’ve been using the
                             PinePhone Pro since the Developer Editions
                             came out. And I have been working very hard
                             on getting Gentoo to support the PinePhone
                             Pro.


                      # ⚓ Demo_of_postmarketOS_running_on_the_PinePhone_Pro_
                        [Martijn_Braam_/_YouTube]⠀⇛


          o § Free, Libre, and Open Source Software⠀➾


                # ⚓ Redis_7.0_Is_Near_With_“Significant_Performance
                  Optimizations”_–_Phoronix⠀⇛


                       The first release candidate of Redis 7.0 was made
                       available today. Getting us excited about this
                       updated in-memory key-value database are
                       “significant performance optimizations” among other
                       improvements.


                       Redis 7.0-rc1 comes with performance optimizations
                       and more but as well a number of changes that break
                       backwards compatibility support for this popular
                       open-source project. The performance work for Redis
                       7.0 includes “significant” memory savings from
                       various optimizations, lower copy-on-write memory
                       overhead, memory efficiency improvements,
                       improvements to fsync to avoid large writes to
                       disk, improved latency, and more.


                # ⚓ The_Apache_Weekly_News_Round-up:_week_ending_28_January
                  2022⠀⇛


                       Farewell, January –we’re wrapping up the month with
                       another great week. Here are the latest updates on
                       the Apache community’s activities…


                # § Web Browsers⠀➾


                      # § Mozilla⠀➾


                            # ⚓ Jan-Erik_Rediger:_This_Week_in_Glean:_Building
                              and_Deploying_a_Rust_library_on_iOS⠀⇛


                                   We ship the Glean SDK for multiple
                                   platforms, one of them being iOS
                                   applications. Previously I talked about
                                   how we got it to build on the Apple ARM
                                   machines. Today we will take a closer
                                   look at how to bundle a Rust static
                                   library into an iOS application.


                                   The Glean SDK project was set up in
                                   2019 and we have evolved its project
                                   configuration over time. A lot has
                                   changed in Xcode since then, so for
                                   this article we’re starting with a
                                   fresh Xcode project, a fresh Rust
                                   library and put it all together step by
                                   step.
                                   This is essentially an update to the
                                   Building and Deploying a Rust library
                                   on iOS article from 2017.


                            # ⚓ Hacks.Mozilla.Org:_Hacks_Decoded:_Adewale
                              Adetona⠀⇛


                                   Once a month, Mozilla Foundation’s
                                   Xavier Harding speaks with people in
                                   the tech industry about where they’re
                                   from, the work they do and what drives
                                   them to keep going forward. Make sure
                                   you follow Mozilla’s Hacks blog to find
                                   more articles in this series and make
                                   sure to visit the Mozilla Foundation
                                   site to see more of our org’s work.


                            # ⚓ Mozilla_Reps_Community:_The_Reps_and_the_Month
                              of_MDN!⠀⇛


                                   In the middle of November last year, we
                                   launched the “Month of MDN”.


                                   … Ok, it lasted a bit more than a
                                   month, but the “Month and a bit of MDN”
                                   does not sound that good.


                                   This was part of an effort to introduce
                                   our local communities to meaningful
                                   contributions to different Mozilla
                                   products and projects with the support
                                   of the Reps. We want to continue on
                                   this path (incorporating all that we
                                   have learned!), so wait for a new
                                   “Month of …” to come soon.


                            # ⚓ The_Rust_Programming_Language_Blog:_Changes_in
                              the_Core_Team⠀⇛


                                   We want to say thanks to three people
                                   who recently have decided to step back
                                   from the Core Team…


                # § Productivity Software/LibreOffice/Calligra⠀➾


                      # ⚓ LibreOffice_project_and_community_recap:_January
                        2022⠀⇛


                # § FSF⠀➾


                      # § GNU Projects⠀➾


                            # ⚓ hello_–_GNU_greeting_package_–_News:_hello-2.12
                              released⠀⇛


                                   I’m happy to announce a minor update to
                                   2.11. There are no code changes.


                            # ⚓ Why_is_it_GNU_Linux_and_not_just_Linux?_–_Linus
                              talking_about_GPL_v3_vs_GPL_v2_(the_better_one)_–
                              the_social_(GPL)_contract_is_“i_give_you
                              sourcecode,_give_me_back_your_changes”_–_non-free
                              binary_“blobs”⠀⇛


                # § Programming/Development⠀➾


                      # ⚓ Liz_Rice_on_Programming_the_Linux_Kernel_with_eBPF,
                        Cilium_and_Service_Meshes⠀⇛


                             Charles Humble and Liz Rice discuss eBPF, a
                             way of making the Linux kernel programmable.
                             They talk about why it exists, how it works
                             under the hood, and what you can and can’t do
                             with it. They also talk about Cilium, an open
                             source library for observing network
                             connectivity between container workloads, and
                             the new Cilium-based service mesh currently
                             in beta.


                      # ⚓ No,_Linus_Torvalds_is_not_Bitcoin’s_legendary_creator
                        Satoshi_Nakamoto⠀⇛


                             One of the great tech mysteries is “Who
                             really is Bitcoin’s inventor, the mysterious
                             Satoshi Nakamoto?” Recently, some people
                             thought Linus Torvalds, the developer behind
                             both the world’s most popular operating
                             system, Linux, and its most popular
                             development tool, the Git distributed version
                             control (DVC) system, had also claimed he was
                             the world’s most popular cryptocurrency,
                             Bitcoin, inventor: The perplexing Satoshi
                             Nakamoto.


                      # ⚓ d-ptr_pitfalls_|_[bobulate]⠀⇛


                             A “smart” pointer manages a chunk of memory
                             it points to. Examples in Qt include
                             QScopedPointer and QSharedPointer. C++
                             standard examples are std::shared_ptr and
                             std::unique_ptr.


                             Smart pointers need a particular
                             implementation: the Qt source code implements
                             the Q-flavored ones (in Qt source code, and
                             there’s only one Qt source code), but the
                             standard ones are implemented by multiple
                             standard libraries. There’s GNU libstdc++ and
                             LLVM libcxx, for instance. There are
                             differences in the implementations.


                             One important difference lies in the
                             implementation of the destructor of a std::
                             unique_ptr. The LLVM implementation replaces
                             an internal pointer by a nullptr and then
                             calls the destructor of the held object,
                             while GNU calls the destructor of the held
                             object and leaves the internal pointer alone
                             (the std::unique_ptr is being destroyed
                             anyway, so why bother updating the pointer-
                             value).


                             This becomes visible in some situations where
                             a not-completely-destroyed smart pointer is
                             used: with the GNU implementation it may
                             still hold a valid pointer, with LLVM it
                             holds nullptr. Some will crash, some will not
                             – it doesn’t really matter because to get
                             into this situation you need to be in
                             Undefined Behavior territory anyway and you
                             should be glad that your computer doesn’t
                             catch fire, fall over, and then sink into the
                             swamp.


                             The visible symptom in a backtrace is an
                             unexpectedly nullptr “smart” pointer.


                      # § Perl/Raku⠀➾


                            # ⚓ Annual_Report_–_2021⠀⇛


                                   Thanks to the Team PWC, I completed one
                                   more year of weekly challenge. It may
                                   not sound a big deal but for me it is.
                                   I wouldn’t have done without the
                                   support of the team. I would like to
                                   mention one name, Colin Crain, our in-
                                   house, Perl reviewer for the hard work
                                   in reviewing Perl solutions every week
                                   without fail for so many months now.


                            # ⚓ Rakudo_Weekly_News:_2022.05_foo_=_42⠀⇛


                                   Ralph Mellor published a Request For
                                   Comments allowing for a new syntax to
                                   define constants in the Raku
                                   Programming Language. And quite some
                                   discussion followed, and some
                                   clarifications. In any case, it caused
                                   the creation of one new module in the
                                   ecosystem: immutable.


    * § Leftovers⠀➾


          o ⚓ Jean-François_Fortin_Tam:_New_photography_portfolio⠀⇛


                 I can hear you say, “But Jeff, you already had a photo
                 gallery on your personal website, for years!” and you
                 would be right, but it’s an extensive and informal
                 gallery, not a select portfolio. In a portfolio, less is
                 more: it is meant to be shown to people who only have 30
                 seconds to spare, not to friends, family and community
                 members who wish to see the whole story of a trip to
                 Zanzibarland or to find a reasonably complete depiction
                 of a particular FLOSS conference event.


                 On my computer, my photo library has somewhere around 49
                 thousand items. Building this portfolio was thus an
                 exercise in self-restraint, a ruthless selection &
                 elimination process, going through my many thousands
                 “good to excellent” pictures then culling the finalists,
                 in multiple plasses, to only one or two dozen “top 1%”
                 eye-catching pictures for each category.


          o ⚓ DIY_Acoustic_Panels_Or_Modern_Artwork?_Can’t_Tell_|_Hackaday⠀⇛


                 The acoustic properties of a room have a surprising
                 impact when you want to use a microphone. [RayP24]’s son
                 was trying to make his bedroom into a better recording
                 studio, and for [Ray], that turned into an artfully-
                 executed wall panel project. Fortunately, the process is
                 documented so we all can learn from it. When it comes to
                 acoustics, you can often get a whole lot of improvement
                 from surprisingly few changes. And, as this project
                 demonstrates, you can make it look like a decorative
                 piece to boot.


                 When arranged and placed on the wall, these panels look
                 like an art piece, a decoration you could get from a
                 somewhat fancy store. If you show them to someone, they
                 might not believe that they also serve as a functioning
                 home acoustics improvement, dampening the sound quite
                 well for audio recording needs. The panels are built out
                 of individual circles, cut out in a way that uses as much
                 of a 3/16″ (5mm) plywood sheet as possible, with hollow
                 circles serving as frames to attach foam-backed fabric.
                 In the Instructables post, [Ray] talks quite a bit about
                 how you can assemble your own and what liberties you can
                 take. There’s also a short video accompanying this
                 project, which you can see after the break. This project
                 is begging to be recreated.


          o § Hardware⠀➾


                # ⚓ Factory_Defect_IC_Revived_With_Sandpaper_And_Microsoldering
                  |_Hackaday⠀⇛


                       We might be amidst a chip shortage, but if you
                       enjoy reverse-engineering, there’s never a shortage
                       of intriguing old chips to dig into – and the 2513N
                       5×7 character ROM is one such chip. Amidst a long
                       thread probing a few of these (Twitter,
                       ThreadReader link), [TubeTime] has realized that
                       two address lines were shorted inside of the
                       package. A Twitter dopamine-fueled quest for truth
                       has led them to try their hand at making the chip
                       work anyway. Trying to clear the short with an
                       external PSU led to a bond wire popping instead, as
                       evidenced by the ESD diode connection disappearing.


                # ⚓ Another_Neat_General_Purpose_Soldering_Iron_Driver_|
                  Hackaday⠀⇛


                       Over on Hackaday.io, user [Tomasz Jastrzebski] has
                       designed a tidy-looking custom controller for
                       driving temperature-controlled soldering irons. The
                       design is intended to be general purpose, capable
                       of operating with irons rated for different
                       voltages and probe type, be they thermocouple- or
                       thermistor-based. Rather than integrating a power
                       supply, this is handled by an external unit, giving
                       the possibility of feeding this from a variety of
                       sources that are not necessarily tied to the grid.


          o § Integrity/Availability⠀➾


                # § Proprietary⠀➾


                      # § Security⠀➾


                            # ⚓ Security_updates_for_Monday_[LWN.net]⠀⇛


                                   Security updates have been issued by
                                   Debian (apache-log4j1.2, expat, libraw,
                                   prosody, and python-nbxmpp), Fedora
                                   (chromium, hiredis, java-11-openjdk,
                                   java-latest-openjdk, lua, rust-
                                   afterburn, rust-ammonia, rust-askalono-
                                   cli, rust-below, rust-cargo-c, rust-
                                   cargo-insta, rust-fd-find, rust-insta,
                                   rust-lsd, rust-oxipng, rust-python-
                                   launcher, rust-ripgrep, rust-ron, rust-
                                   ron0.6, rust-similar, rust-similar-
                                   asserts, rust-skim, rust-thread_local,
                                   rust-tokei, vim, wpa_supplicant, and
                                   zola), Gentoo (chromium, chrome),
                                   openSUSE (log4j12), Oracle (log4j and
                                   polkit), Scientific Linux (java-1.8.0-
                                   openjdk), SUSE (log4j12), and Ubuntu
                                   (ldns).


                            # ⚓ Twelve-Year-Old_Linux_Vulnerability_Discovered
                              and_Patched⠀⇛


                                   It was discovered in October, and
                                   disclosed last week — after most Linux
                                   distributions issued patches. Of
                                   course, there’s lots of Linux out there
                                   that never gets patched, so expect this
                                   to be exploited in the wild for a long
                                   time.


                                   Of course, this vulnerability doesn’t
                                   give attackers access to the system.
                                   They have to get that some other way.
                                   But if they get access, this
                                   vulnerability gives them root
                                   privileges.


                            # ⚓ New_LockBit_Ransomware_Variant_Evolves_To
                              Target_Linux_Systems [Ed: It take effort to
                              actually install this thing, it's a Windows
                              thing, and it targets VMware; calling it "Linux"
                              and blaming Linux is dishonest.]⠀⇛


                            # ⚓ Do_You_Need_a_VPN_on_Linux?_–_Linux_Stans⠀⇛


                                   When using a public/open network, it’s
                                   strongly recommended that you use a
                                   VPN. Hackers can easily snoop traffic
                                   on that public network and gather your
                                   important, sensitive data.


                                   That’s why I have a VPN on my phone –
                                   when I connect to public WiFi, I always
                                   turn my VPN on. It gives me peace of
                                   mind and I worry less about what I’m
                                   doing on my phone.


          o § Civil Rights/Policing⠀➾


                # ⚓ Dear_Big_Tech:_Don’t_help_Russia_de-platform_civil_society
                  –_Access_Now⠀⇛


                       On December 27, Russia’s censorship body,
                       Roskomnadzor, unexpectedly blocked the website of a
                       prominent human rights organization, OVD-Info. The
                       judicial order granting the blocking stated that by
                       reporting on the political repressions and arrests
                       during protests, and by providing legal assistance
                       to detained individuals, OVD-Info may create the
                       “impression” of justification for “extremist
                       activities.” Even more concerning, Roskomnadzor
                       also sent notifications to social media platforms —
                       Telegram, Facebook, Instagram, Twitter, VKontakte,
                       Yandex, and Google — asking them to block OVD-
                       Info’s social media pages.


                       Blocking OVD-Info for advocating on behalf of
                       individuals accused of terrorism or extremism laws
                       would be equivalent to blocking the American Civil
                       Liberties Union (ACLU), which defends individuals
                       accused of similar crimes in the U.S. We call on
                       tech companies to push back against these orders
                       and show the strength of their commitment to human
                       rights. If companies like Meta, Twitter, Google,
                       and other platforms value our rights, they should
                       demonstrate it by protecting the voices of human
                       rights defenders, journalists, and activists.


                # ⚓ Telegram_must_protect_LGBTQ+_people⠀⇛


                       Telegram must protect LGBTQ+ people from hate and
                       violence on its platform, and set a new standard of
                       upholding and promoting human rights in its
                       business practices.


                       Access Now supports the Belarusian Helsinki
                       Committee, a Belarusian human rights organisation
                       and a trusted partner, in its appeal to Telegram to
                       block channels and materials that demonstrate
                       violence against, and hate speech towards, LGBTQ+
                       people.


                       “This is not the first time civil society has been
                       forced to publicly appeal to Telegram in an attempt
                       to persuade the tech giant into addressing its
                       dismal human rights practices,” said Anastasiya
                       Zhyrmont, Regional Outreach Coordinator (Eastern
                       Europe and Central Asia) at Access Now. “LGBTQ+
                       people have a right to use Telegram not only
                       without being the targets of hate, but with the
                       knowledge their rights are important and will be
                       upheld.”


          o § Internet Policy/Net Neutrality⠀➾


                # ⚓ A_year_after_Myanmar_coup,_growing_surveillance_threatens
                  lives_|_Reuters⠀⇛


                       A group of young men were recently stopped at a
                       security checkpoint in Yangon and asked to hand
                       over their mobile phones. After being questioned
                       about social media apps on their phones, one was
                       fined for using a virtual private network (VPN).


                       The crackdown on VPNs, which anonymise a user’s
                       Internet Protocol address and help bypass
                       firewalls, is the latest attack on digital rights
                       in Myanmar – alongside internet shutdowns and
                       growing surveillance – since a military coup on
                       Feb. 1, 2021.


                       Authorities say the surveillance measures are part
                       of a drive to improve governance and curb crime.


                # ⚓ Open_letter_to_the_Prime_Minister_of_Norway:_stop_the_sale
                  of_Telenor_Myanmar_to_M1_Group_–_Access_Now⠀⇛


                       We write to you to express our grave concern
                       regarding the announced sale of Telenor Myanmar to
                       the Lebanese M1 Group. The Norwegian government are
                       the majority owner of Telenor Group ASA – the
                       parent company of Telenor Myanmar.


                       Prior to Telenor receiving a telecom license in
                       Myanmar, you held the position Foreign Minister in
                       Norway. Together with Telenor’s CEO you travelled
                       to Myanmar to promote Telenor and Norwegian
                       industry, and the ties between the two countries
                       became even closer as Telenor received a telecom
                       license shortly after. As representatives of civil
                       society, we know that the majority of human rights
                       defenders, activists and members of civil society
                       in Myanmar had chosen Telenor for its prior
                       commitments to human rights principles and
                       transparency, and for security reasons. For eight
                       years, these subscribers have generated data held
                       by Telenor.


                       On behalf of civil society in Myanmar, we are
                       deeply worried about what that sale could mean for
                       the people of Myanmar, especially those who have
                       been customers of Telenor and now risk persecution
                       if the sale of Telenor Myanmar is allowed to
                       proceed. As the majority shareholder in Telenor, we
                       expect the Norwegian State to set an example in
                       respecting human rights and to conduct its business
                       in a responsible manner.


          o § Monopolies⠀➾


                # ⚓ Congress_Wants_to_Regulate_Your_App_Store_By_Picking
                  Winners_and_Losers_–_But_They_Aren’t_Doing_It_With_Your_Best
                  Interest_in_Mind_–_Disruptive_Competition_Project⠀⇛


                       On February 3, the Senate Judiciary Committee is
                       poised to vote on S. 2710, the “Open App Markets
                       Act”, a bill that, as drafted, regulates a handful
                       of app stores by requiring interconnection with
                       third-party payment systems and mandating the
                       installation of third party apps and app stores and
                       other pricing and business decisions, all of which
                       could negatively impact innovation and competition.


                       The bill requires certain app stores to use third-
                       party in-app payment systems, regulates pricing
                       terms and conditions of sale in those app stores,
                       and mandates that developers be allowed to
                       interoperate and communicate directly with users
                       side-stepping the covered company.


                       Despite this overreach, the bill is shortsighted
                       about how consumers use technology today and is not
                       future proof. For example, it excludes from its
                       definitions the app stores of consoles like
                       Microsoft’s Xbox, where people are increasingly
                       accessing apps. Consoles are no longer solely
                       gaming devices. Case in point: as early as 2017,
                       Xbox’s most popular app wasn’t even a game; it was
                       Netflix. The bill also excludes a variety of other
                       app stores on televisions, streaming boxes, and
                       other computing platforms.


                       The effect of the bill is to regulate a few U.S.
                       app stores without regard to business models,
                       privacy or security of data, and concern about
                       competition or the welfare of users. Ultimately,
                       the bill would have negative effects on
                       competition, innovation, and privacy. The only
                       winners here are multi-billion dollar companies
                       like Epic Games, Spotify, and Match Group (Tinder)
                       in their lobbying and legal battles, not users.
                       Rather than the Senate Judiciary Committee picking
                       winners and losers in the app ecosystem, they
                       should take a measured and thoughtful approach.
                       Below are some of the concerns with the bill.


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