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