The scene shows an analogy A→B→C :: D→?→? with two rows of shapes. Top row: color_394 L_shape at large becomes color_130 L_shape at large, then color_130 L_shape at medium. This shows two rules: first change color from color_394 to color_130, then change size from large to medium. Bottom row: octagon starts with color_394 and large. Apply the same transformation: first change color to color_130, then change size to medium. Only modify what the task requires; keep the background and any other element unchanged. Output 1 image showing the completed analogy.