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