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