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