1: (6 12 17)

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

2: (3 15 7)

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

3: (1 16 12)

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

4: (2 18 4)

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