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