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

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

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

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

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