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