1: (7 17 20)

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

2: (6 19 8)

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

3: (1 18 16)

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

4: (0 12 17)

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