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

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

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

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

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