1: (3 6 11)

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

2: (8 11 12)

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

3: (2 7 5)

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

4: (6 14 11)

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