{
    "reason": "Irregular format",
    "part1length": 1,
    "inputs": {
        "selector": "code",
        "indexes": [14, 14]
    },
    "answers": {
        "selector": "em",
        "indexesOrLiterals": [4, 6],
        "transforms": [{
            "functions": [
                { "match": ["\\d+", "g"] },
                { "at": ["0"] }
            ],
            "appliesTo": [0]
        }]
    }
}