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