1: (5 7 16)

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

2: (3 8 6)

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

3: (7 18 11)

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

4: (10 17 15)

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