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