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

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

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

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

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