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