THREE HATS IN A ROW

Have you ever seen the hats that magicians work in? So here just such are used. Identical in shape and size, but different in color, hats-cylinders are laid out in the cells of the playing field. You need to rearrange them, swapping places with each other in order to put at least three hats of the same color in one row or column. If you can make a row of more than 3-this is even better. The hat sequences arranged in this way will disappear, leaving a trace in the cell.

But the game is not pointless and its course is not infinite. Within a certain level of time, you must complete a task that requires marking all cells. This means that at each point on the playing field, you must remove at least one hat according to the rules. This process is not easy, because the field is angular and it is very difficult to make a row of three near these angles.

If you're ready, get started. So, make up the first row of hats of the same color, and now notice that when the hats disappear, they have repainted the cells that were originally white, in yellow. Your task is to make all the cells yellow before the Score counter goes to zero.