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