{"content":"I'm creating an extremely challenging regex match that requires expertise in handling mixed patterns, special characters, and complex structures. This will test the limits of regex techniques such as lookaheads, lookbehinds, backreferences, and intricate alternation.","function_call":{"name":"make_move","arguments":"{\"reasoning\":\"I'm creating an extremely challenging regex match that requires expertise in handling mixed patterns, special characters, and complex structures. This will test the limits of regex techniques such as lookaheads, lookbehinds, backreferences, and intricate alternation.\",\"move\":{\"text\":\"Emails: support+alias@my-example.co.uk, contact@company.co, alice_smith@sub.domain.com; Phone numbers: +44 (20) 7946 0958, +1-800-555-0199, (123) 456-7890; Dates with various formats: 2021.09.15, 15/09/2021, 10-12-15, and 2023-10-05. Item IDs: AB-123-AB, XY-987-XYZ, with potential duplicates: AB-123-AB, ab-456-cd, and numbers like 123e4567-e89b-12d3-a456-42661... (truncated)