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

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

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

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

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