{
    "listTermFiles": {
        "2": ["genes_2grams.txt"],
        "3": ["genes_3grams.txt"],
        "4": ["genes_4grams.txt"],
        "5": ["genes_5grams.txt"]
        "6": ["genes_6grams.txt"]
        "7": ["genes_7grams.txt"]
        "8": ["genes_8grams.txt"]
    },
    "listTerms": {
        "2": [],
        "3": [],
        "4": [],
        "5": []
        "6": [],
        "7": [],
        "8": [],
    }
}