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

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

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

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

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