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