1: (3 6 13)

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

2: (2 7 5)

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

3: (6 17 8)

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

4: (12 18 15)

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