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