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

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

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

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

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