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