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

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

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

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

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