(0 21 2)(1 19 12 7 3)(4 15 5)(6 10 8)(9 14 11)(13 18 16)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 1 2)
(0)(1 21 2 19 12 7 3)(4 15 5)(6 10 8)(9 14 11)(13 18 16)(17 22 20)
2: (2 19 21)
(0)(1 21 12 7 3)(2)(4 15 5)(6 10 8)(9 14 11)(13 18 16)(17 22 20)(19)
3: (17 22 20)
(0)(1 21 12 7 3)(2)(4 15 5)(6 10 8)(9 14 11)(13 18 16)(17)(19)(20)(22)
4: (1 21 12)
(0)(1 7 3)(2)(4 15 5)(6 10 8)(9 14 11)(12)(13 18 16)(17)(19)(20)(21)(22)