1: (3 5 9)

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

2: (1 9 18)

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

3: (0 6 4)

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

4: (2 20 15)

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