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