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