1: (6 9 17)

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

2: (5 12 7)

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

3: (3 10 8)

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

4: (9 18 11)

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