1: (4 7 20)

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

2: (3 8 6)

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

3: (2 18 7)

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

4: (1 19 15)

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