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

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

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

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

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