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

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

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

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

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