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