#include <string>
#include <vector>
#include <iostream>

using namespace std;

// Read in any number of words (not
// necessarily all on the same line)
// and then when the input ends, write
// them back out, one per line.

int main(int argc, char* argv[]){
  string s;
  vector<string> v;
  while(cin >> s){
    v.push_back(s);
  }
  for(int i = 0; i < v.size(); i++){
    cout << v[i] << endl;
  }
  return 0;
}