I've constructed an extremely challenging regex puzzle. It requires very precise matching of a specific ID format while excluding similar, but invalid, IDs. The valid IDs have a date part (YYYYMMDD) that requires validation (valid dates only, and years between 2022 and 2024). It also has a suffix that can only be ALPHA, BETA, GAMMA, or DELTA. The invalid examples are designed to test negative lookaheads/lookbehinds and date validation. There are also distractors and variations to increase the di... (truncated)