1: (1 4 15)

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

2: (3 17 5)

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

3: (2 20 7)

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

4: (0 18 1)

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