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

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

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

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

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