1: (0 4 16)

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

2: (2 19 7)

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

3: (4 18 14)

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

4: (12 17 15)

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