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