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