1: (8 13 15)

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

2: (6 14 12)

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

3: (8 13 15)

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

4: (0 9 7)

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