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