1: (4 10 17)

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

2: (3 11 9)

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

3: (2 14 10)

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

4: (12 18 15)

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