qmk_firmware/keyboards/handwired/42/info.json

{
    "keyboard_name": "42",
    "url": "",
    "maintainer": "nglgzz",
    "width": 14.5,
    "height": 5.417,
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"x":0, "y":0.625},
                {"x":1, "y":0.417},
                {"x":2, "y":0.208},
                {"x":3, "y":0},
                {"x":4, "y":0.208},
                {"x":5, "y":0.417},
                {"x":8.5, "y":0.417},
                {"x":9.5, "y":0.208},
                {"x":10.5, "y":0},
                {"x":11.5, "y":0.208},
                {"x":12.5, "y":0.417},
                {"x":13.5, "y":0.625},

                {"x":0, "y":1.625},
                {"x":1, "y":1.417},
                {"x":2, "y":1.208},
                {"x":3, "y":1},
                {"x":4, "y":1.208},
                {"x":5, "y":1.417},
                {"x":8.5, "y":1.417},
                {"x":9.5, "y":1.208},
                {"x":10.5, "y":1},
                {"x":11.5, "y":1.208},
                {"x":12.5, "y":1.417},
                {"x":13.5, "y":1.625},

                {"x":0, "y":2.625},
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                {"x":2, "y":2.208},
                {"x":3, "y":2},
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                {"x":5, "y":2.417},
                {"x":8.5, "y":2.417},
                {"x":9.5, "y":2.208},
                {"x":10.5, "y":2},
                {"x":11.5, "y":2.208},
                {"x":12.5, "y":2.417},
                {"x":13.5, "y":2.625},

                {"x":4, "y":3.208},
                {"x":5, "y":3.417},
                {"x":5.75, "y":4.417},
                {"x":7.75, "y":4.417},
                {"x":8.5, "y":3.417},
                {"x":9.5, "y":3.208}
            ]
        }
    }
}