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