qmk_firmware/keyboards/ocean/sus/info.json

{
    "keyboard_name": "SUS", 
    "url": " ", 
    "maintainer": "Ocean", 
    "width": 3, 
    "height": 4, 
    "layouts": {
        "LAYOUT_ortho_4x3": {
          "layout": [
            {"x":0, "y":0}, 
            {"x":1, "y":0},
            {"x":2, "y":0},

            {"x":0, "y":1},
            {"x":1, "y":1},
            {"x":2, "y":1},

            {"x":0, "y":2},
            {"x":1, "y":2},
            {"x":2, "y":2},

            {"x":0, "y":3},
            {"x":1, "y":3}, 
            {"x":2, "y":3}
          ]
        }
    }
}