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

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

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

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

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