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