You are playing the Regex Pattern Matcher game against o3-mini - (high).

Game history:
Turn 1: o3-mini - (high) proposed text with target items: ["alice+bob@domain.com","sara.connor@resistance.net","+1 (800) 555-0199","800.555.0199","(800) 555-0123","555-0199","2023-11-25","25/11/2023","11.25.2023","ABC-987-CBA","QWE-456-EWQ"]
o3-mini - (low) provided pattern: ^(?:alice\+bob@domain\.com|sara\.connor@resistance\.net|\+1 \(800\) 555-0199|800\.555\.0199|\(800\) 555-0123|555-0199|2023-11-25|25/11/2023|11\.25\.2023|ABC-987-CBA|QWE-456-EWQ)$ (SUCCESS)

Current turn: 2 of 10
You are the PROPOSER.

Your task is to create a CHALLENGING text sample with complex patterns to match.
Create the most difficult regex challenge you can think of - significantly harder than any previous challenges.

Guidelines for creating a DIFFICULT challenge:
1. Use complex patterns that require advanced regex techniques to match.
2. Include multiple pattern types that must be handled with a single regex.
3. Create p... (truncated)