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

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

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

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

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