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