1: (2 7 17)

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

2: (0 8 6)

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

3: (2 7 17)

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

4: (1 18 15)

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