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