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