1: (2 8 11)

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

2: (5 13 9)

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

3: (7 12 10)

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

4: (3 14 11)

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