1: (1 5 17)

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

2: (4 18 6)

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

3: (1 5 17)

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

4: (2 20 7)

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