1: (1 8 11)

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

2: (5 12 10)

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

3: (7 13 9)

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

4: (2 14 11)

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