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