1: (10 13 20)

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

2: (9 15 11)

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

3: (12 18 14)

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

4: (8 19 13)

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