graph TD A[Start] --> B[Choose Subagent] B --> C[Error: No Subagent 5 Exists] C --> D[Select from Available Subagents] D --> E[Subagent 1: ContentMaster] D --> F[Subagent 2: GraphicGuru] D --> G[Subagent 3: SalesCopywriter] D --> H[Subagent 4: Packager & Finalizer] E --> I[Return to Main Process] F --> I G --> I H --> I I --> J[End]