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