1: (0 8 11)

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

2: (6 13 10)

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

3: (3 9 7)

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

4: (0 2 4)

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