1: (3 6 10)

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

2: (8 10 12)

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

3: (9 18 11)

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

4: (2 7 5)

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