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

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

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

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

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