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

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

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

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

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