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