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

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

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

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

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