1: (0 2 9)

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

2: (1 21 6)

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

3: (3 15 8)

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

4: (2 20 7)

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