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

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

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

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

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