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