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