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

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

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

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

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