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

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

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

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

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