function capitalize(word) {
    return word.charAt(0).toUpperCase() + word.slice(1).toLowerCase();
}

function combineOperation(parts, indicator) {
    const camelCase = parts.map((part,index) => index === 0 ? part.toLowerCase() : capitalize(part)).join("")
    if (indicator === "M" || indicator === "V" ) return indicator === "M" ? camelCase + "()" : camelCase
    return parts.map(capitalize).join("")
}     

function processData(input) {
    const parts = input.split("\r\n");
    parts.forEach(part => {
        const [operate, indicator, string] = part.split(";")
        const cleanString = string.replace(/[^a-zA-Z\s]/g, "");
        
        const ouput = operate === "S" 
        ? cleanString.split(/(?=[A-Z])/).join(" ").toLowerCase() 
        : combineOperation(cleanString.split(" "), indicator)
        
        console.info(ouput)
    })
} 
 
process.stdin.resume();
process.stdin.setEncoding("ascii");
_input = "";
process.stdin.on("data", function (input) {
    _input += input;
});

process.stdin.on("end", function () {
   processData(_input);
});