1: (0 2 8)

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

2: (1 21 4)

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

3: (3 17 5)

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

4: (6 18 13)

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