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