Generated license: MANUAL-6DDB-FEAE-94C4
Length: 21
Matches Flutter pattern: YES
Parts:
  Part 0: 'MANUAL' (length: 6)
  Part 1: '6DDB' (length: 4)
  Part 2: 'FEAE' (length: 4)
  Part 3: '94C4' (length: 4)

Perfect test license: MANUAL-ABCD-EFGH-IJKL
Perfect matches pattern: YES