1: (0 3 7)

(0 5 3 15 1)(2 20 4)(6 17 12 10 8)(7)(9 14 11)(13 19 16)(18 22 21)

2: (2 20 4)

(0 5 3 15 1)(2)(4)(6 17 12 10 8)(7)(9 14 11)(13 19 16)(18 22 21)(20)

3: (3 15 5)

(0 5 1)(2)(3)(4)(6 17 12 10 8)(7)(9 14 11)(13 19 16)(15)(18 22 21)(20)

4: (6 17 12)

(0 5 1)(2)(3)(4)(6 10 8)(7)(9 14 11)(12)(13 19 16)(15)(17)(18 22 21)(20)