1: (0 2 5)

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

2: (1 7 4)

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

3: (0 10 5)

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

4: (6 18 8)

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