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

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

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

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

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