1: (0 3 7)

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

2: (2 21 4)

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

3: (3 17 5)

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

4: (1 18 15)

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