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

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

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

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

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