1: (0 7 18)

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

2: (6 20 16)

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

3: (5 7 18)

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

4: (14 21 17)

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