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