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

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

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

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

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