1: (0 2 7)

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

2: (1 21 6)

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

3: (0 3 18)

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

4: (2 20 4)

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