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

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

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

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

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