1: (1 15 17)

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

2: (3 18 16)

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

3: (1 15 17)

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

4: (2 20 7)

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