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

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

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

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

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