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