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