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