1: (0 2 6)

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

2: (1 21 3)

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

3: (2 20 4)

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

4: (2 7 5)

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