Stone Forest Pig and Cat

It has been a few days since the cat started living alone, but he has not yet found his home. So every morning, the cat must get up early and cross the mountains and ridges from the west side of the forest to the east side of the forest in order to survive. The pig also began to live alone for a few days. He found his place to live, but he lost something. So every morning, the pig must get up early and cross the mountains and ridges, from the east side of the forest to the west side of the forest, in order to survive. They had met before and got to know each other. Use a memory to create intersections and pass them by.