• Folder 1
  • Item 1.1
• Folder 2
  • Subfolder 2.1
    • File 2.1.1
    • File 2.1.2
    • File 2.1.3
    • Folder 3 (closed at start)
      • File 3.1
    • File 2.1.4
    • File 2.1.5
    • File 2.1.6
  • File 2.2
• Folder 3 (closed at start)
  • File 3.1
• File 4