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

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

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

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

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