{ "init":
  { "pixiImages":
    [ "imgEmpty",
      "imgButton0", "imgButton1", "imgButton2",
      "imgButton3", "imgButton4", "imgButton5"
    ]
  },

  "model":
  { "stage": 
    { "width":  1040,
      "height":  520
    },
    
    "board":
    { "columns": 40,
      "rows":    20
    },
    
    "item":
    { "type":   [ "@some",
                  "",
                  "button0", "button1", "button2",
                  "button3", "button4", "button5"
                ],
      "width":  25,
      "height": 25
    }
  },

  "view":
  { "item":
    { "border": { "left": 0, "top": 0 },
      "gap":    1,
      "images": { "": "imgEmpty",
                  "button0": "imgButton0", "button1": "imgButton1",
                  "button2": "imgButton2", "button3": "imgButton3",
                  "button4": "imgButton4", "button5": "imgButton5"
                }
    }
  }
}