'use strict';

process.stdin.resume();
process.stdin.setEncoding('utf-8');
let inputString: string = '';
let inputLines: string[] = [];
let currentLine: number = 0;
process.stdin.on('data', function(inputStdin: string): void {
    inputString += inputStdin;
});

process.stdin.on('end', function(): void {
    inputLines = inputString.split('\n');
    inputString = '';
    main();
});

function readLine(): string {
    return inputLines[currentLine++];
}

function camelCase(word:string):string {
   
  let result =  word.replace(/;/g,'');
  let code = result.slice(0,2);
  result = result.substring(2);
 
  
  if(code.toUpperCase().includes('M')){
    if(result.includes('()')){
        result = result.replace('()','');
    }
    else{
        result = result + '()' + '';
    }
  }

  if(code[1].toUpperCase().includes("C")){
if(result === result.toLowerCase()){
    result = result.replace(/\b[a-z]/g, (match) => match.toUpperCase());
} else {
    result = result.replace(/\b[A-Z]/g, (match) => match.toLowerCase());
}

   
  }
 
  if(code[0].toUpperCase().includes("C")){
    let newRes = "";
    let capitalNext = false;
    for(let char = 0;char < result.length;char++){
        let a = result[char];
        if(a == " "){
            capitalNext = true;
        }
        else{
            if(capitalNext){
                capitalNext = false;
              a = a.toUpperCase()
            }
            newRes += a;
        }
    }
    result = newRes;
  }
  
    if(code.toUpperCase().includes('S')){
  result = result.replace(/([A-Z])/g," $1").toLowerCase();
  }
    return( result);
}


function main() {
  while (currentLine < inputLines.length) {
        const data = readLine();
        if (data) {
            console.log(camelCase(data));
        }
    }
}