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