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