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