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

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

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

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

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