Barter Delivery Two Lane Animation

Create a 12-second process animation from [verified barter delivery sequence]. Track two distinct items in opposing lanes as documented handoffs occur; stop an incomplete handoff at its actual evidence boundary. Keep each item identity persistent and leave value labels blank. Use a fixed camera and [palette]. Do not depict a profit or equal-value exchange unless documented.

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.