1: (13 18 20)

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

2: (2 4 20)

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

3: (1 7 3)

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

4: (0 18 4)

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