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