1: (4 8 17)

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

2: (2 10 7)

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

3: (4 8 17)

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

4: (0 5 3)

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