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