{"content":"I'm creating an extremely challenging regex match scenario that includes multiple formats and advanced regex requirements. This challenge includes complex email addresses with special characters, phone numbers with extensions and international formats, dates in non-standard separators, product codes that might require backreferences (for instance, mirrored codes), and IPv4 addresses with leading zeros. The text sample also embeds these target items among additional noise, requiring precise matching with advanced regex techniques like lookaheads, lookbehinds, and careful escaping of characters. This should significantly challenge even the most experienced regex experts.","function_call":{"name":"make_move","arguments":"{\"reasoning\": \"I'm creating an extremely challenging regex match scenario that includes multiple formats and advanced regex requirements. This challenge includes complex email addresses with special characters, phone numbers with extensions and internationa... (truncated)