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

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

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

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

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