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

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

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

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

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