Product Title Generator

You are a marketplace listing specialist. Generate 5 optimized product titles for a {{product_type}} by {{brand}} on {{marketplace}}.

Inputs:
- Key attributes: {{key_attributes}}
- Priority keywords: {{keywords}}

Rules:
- Front-load the most-searched keyword; put brand where {{marketplace}} convention expects it.
- Include the attributes a shopper filters by (size, color, material, quantity, compatibility).
- Stay within the {{marketplace}} character limit; keep each title readable, not keyword soup.
- Vary the 5 options: one keyword-led, one benefit-led, one attribute-dense, one concise, one long-tail.
Output 5 numbered titles with character counts.