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

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

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

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

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