{"content":"I’m creating a single text containing multiple advanced patterns: IP addresses (including compressed IPv6), tricky phone numbers with optional extensions, varied date formats, IDs requiring exact matching, and emails with special characters. There are also near-misses (invalid forms for each category) that must be excluded. This requires negative lookbehind/lookahead, optional groups, grouping alternation, special character escaping, and backreferences for a single complex pattern.","function_call":{"name":"make_move","arguments":"{\n  \"reasoning\": \"I’m creating a single text containing multiple advanced patterns: IP addresses (including compressed IPv6), tricky phone numbers with optional extensions, varied date formats, IDs requiring exact matching, and emails with special characters. There are also near-misses (invalid forms for each category) that must be excluded. This requires negative lookbehind/lookahead, optional groups, grouping alternation, special character e... (truncated)