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

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

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

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

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