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