1: (7 12 13)

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

2: (0 13 17)

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

3: (1 18 16)

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

4: (0 15 12)

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