The scene shows a 10×10 grid with a green start cell, a red end cell, and colored block cells (brown, blue, purple). An orange circular agent starts at the green cell and can move to adjacent cells (up, down, left, right). The agent must visit all colored blocks (brown, blue, purple) in order, taking the shortest path between consecutive targets, then reach the red end cell. Only modify what the task requires; keep the background and any other element unchanged. Output one image each time the agent reaches the next block, plus a final image when the agent arrives at the red end cell, each with the path segment from the previous position drawn as a cyan line.