function main(sti) {
  let items = sti;
  console.log(sti);
}

var input = "";

process.stdin.resume();
process.stdin.setEncoding("utf8");
process.stdin.on("data", function(chunk) {
  input += chunk;
});
process.stdin.on("end", function() {
  input = input.split("\n");
  main(input);
});
