1: (4 7 15)

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

2: (6 19 12)

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

3: (3 8 5)

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

4: (2 14 7)

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