1: (5 10 20)

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

2: (2 18 8)

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

3: (7 11 9)

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

4: (1 12 10)

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