1: (4 7 19)

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

2: (3 9 5)

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

3: (2 10 7)

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

4: (6 20 18)

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