{"content":"I'm creating an extremely difficult regex challenge that involves multiple complex patterns, requiring careful handling of special characters, various formats, and advanced regex techniques like lookaheads/lookbehinds and backreferences.","function_call":{"name":"make_move","arguments":"{\"reasoning\":\"I'm creating an extremely difficult regex challenge that involves multiple complex patterns, requiring careful handling of special characters, various formats, and advanced regex techniques like lookaheads/lookbehinds and backreferences.\",\"move\":{\"text\":\"Contact detail: john.doe@example.com, jane.smith22@company.org, and user123@domain-name.info; alternate: jane.smith@company.co.uk. Phone numbers include: +1 (123) 456-7890, (123) 456-7890, 123.456.7890, and +44-20-1234-5678. Important dates: 01/02/2022, 2022/12/31, and 2022.01.29. IDs: ABC-123-xyz, DEF-456-UVW-v1, and 123-xyz. Also, note foo_bar-1, foo.bar-2, and foo@bar?test=1. Beware of non-matching: john.doe@example... (truncated)