1: (4 7 19)

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

2: (3 8 5)

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

3: (2 10 7)

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

4: (6 11 9)

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