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