1: (6 9 15)

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

2: (6 16 13)

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

3: (5 10 7)

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

4: (8 18 11)

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