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

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

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

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

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