(0 20 17)(1 23 4)(2 9 7)(3 18 8)(5 12 10)(6 22 21)(11 15 13)(14 19 16)
ALLOWS (11/8)-SEQUENCE
1: (6 9 21)

(0 20 17)(1 23 4)(2 9 22 21 7)(3 18 8)(5 12 10)(6)(11 15 13)(14 19 16)
2: (3 18 8)

(0 20 17)(1 23 4)(2 9 22 21 7)(3)(5 12 10)(6)(8)(11 15 13)(14 19 16)(18)
3: (0 20 17)

(0)(1 23 4)(2 9 22 21 7)(3)(5 12 10)(6)(8)(11 15 13)(14 19 16)(17)(18)(20)
4: (2 21 7)

(0)(1 23 4)(2)(3)(5 12 10)(6)(7)(8)(9 22 21)(11 15 13)(14 19 16)(17)(18)(20)