1: (1 4 9)

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

2: (3 18 5)

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

3: (1 4 9)

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

4: (2 20 7)

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