1: (0 2 7)

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

2: (1 21 3)

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

3: (2 20 5)

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

4: (4 12 6)

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