Beautiful beads were walking by the clearing, when suddenly noticing the gap in the ground, they all fell there, except one. He was horrified to look at this picture, but still decided to go there, that would save all of your friends. But having fallen there, he saw some large moving mechanism, which no one ever knew or guessed. Now, on every part of this mechanism, it is necessary to find a window in which it will be able to climb and move into the mechanism.