1: (3 8 10)

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

2: (6 13 9)

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

3: (3 8 10)

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

4: (0 7 5)

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