1: (7 12 17)

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

2: (6 13 8)

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

3: (12 19 14)

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

4: (0 18 15)

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