dicts = {
    "freedict-hin-eng": {
        "id": "freedict-hin-eng",
        "name": "Hindi > English"
    },
    "freedict-eng-hin": {
        "id": "freedict-eng-hin",
        "name": "English > Hindi"
    }
};
tries = {}; // will be initialized later
MAX_RESULTS_PER_DICT = 3;
