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

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

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

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

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