1: (6 12 15)

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

2: (3 13 11)

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

3: (2 7 5)

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

4: (10 14 12)

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