Generated license: MANUAL-A60B-A3A7-3DBB
Length: 21
Matches Flutter pattern: YES
Parts:
  Part 0: 'MANUAL' (length: 6)
  Part 1: 'A60B' (length: 4)
  Part 2: 'A3A7' (length: 4)
  Part 3: '3DBB' (length: 4)

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