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