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

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

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

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

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