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