1: (6 7 17)

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

2: (1 3 7)

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

3: (2 19 4)

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

4: (3 17 5)

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