1: (0 6 18)

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

2: (2 20 16)

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

3: (0 6 18)

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

4: (1 9 3)

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