(0 4 2)(1 20 14)(3 19 17)(5 11 9)(6 15 8)(7 18 13)(10 16 12)
ALLOWS (11/8)-SEQUENCE
1: (2 7 18)
(0 4 2 13 7)(1 20 14)(3 19 17)(5 11 9)(6 15 8)(10 16 12)(18)
2: (3 19 17)
(0 4 2 13 7)(1 20 14)(3)(5 11 9)(6 15 8)(10 16 12)(17)(18)(19)
3: (2 13 4)
(0 4 7)(1 20 14)(2)(3)(5 11 9)(6 15 8)(10 16 12)(13)(17)(18)(19)
4: (6 15 8)
(0 4 7)(1 20 14)(2)(3)(5 11 9)(6)(8)(10 16 12)(13)(15)(17)(18)(19)