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