1: (1 3 5)

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

2: (3 7 16)

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

3: (6 18 14)

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

4: (12 17 15)

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