---
root:
  items:
    - type: rect
      bounds: 20 50 100 100
      color: blue

    - type: rect
      bounds: 140 50 100 100
      color: blue

    - type: rect
      bounds: 260 50 100 100
      color: blue

    - type: rect
      bounds: 380 50 100 100
      color: blue
