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