root:
  items:
    - type: stacking-context
      bounds: [0, 0, 500, 500]
      items:
      -
        bounds: [0, 0, 500, 500]
        glyphs: [80, 80, 80, 80, 80]
        offsets: [50, 100, 71.111, 100, 92.222, 100, 113.333, 100, 134.444, 100]
        origin: 0 0
        size: 20
        font: "FreeSans.ttf"
