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

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

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

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

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