Prompt Example Boundary Repair Motion Study

Create a 12-second vertical animation from [approved prompt layout]. An example card initially overlaps the input area, then slides into its own clearly labeled box; the actual input remains unchanged. End with three distinct regions and no fabricated generated result.

Confirm required reference images and timing inputs are present before generating. Keep objects, identities, spatial relationships and light direction consistent. Render the clip when video generation is supported; otherwise supply a timed shot list, reference checklist and generation-ready prompt, labeled as a production plan. Do not claim rendered output without an actual file. Check the opening, transition and final frame against the stated counts and geometry.