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