{"content":"I'm creating an extremely difficult challenge requiring complex pattern matching that features advanced escapes, mixed formats, multiple lines, special characters, punycode domains, multiline comments, function calls with nested objects, bracket notation accessing with escaped keys, negative lookaheads, ISO week date/time, leap seconds, and more. This should challenge any regex expert.","function_call":{"name":"make_move","arguments":"{\n  \"reasoning\": \"I'm creating an extremely difficult challenge requiring complex pattern matching that features advanced escapes, mixed formats, multiple lines, special characters, punycode domains, multiline comments, function calls with nested objects, bracket notation accessing with escaped keys, negative lookaheads, ISO week date/time, leap seconds, and more. This should challenge any regex expert.\",\n  \"move\": {\n    \"text\": \"Below is a perplexing mix of formats, strings, and structures designed to torment even the most seasone... (truncated)