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