1: (3 8 10)

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

2: (6 11 8)

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

3: (2 7 5)

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

4: (6 15 10)

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