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