#include <iostream>
#include <sstream>
#include <vector>
#include <cstring>

using namespace std;

vector<string> split(string& data, char flag)
{
    vector<string> res;
    istringstream iss(data);
    string tmp;

    while(getline(iss, tmp, flag))
        res.push_back(tmp);

    return res;
}

int main()
{
    string line;
    vector<string> v;
    string p;

    getline(cin, line);
    stringstream ssin(line);
    while(ssin >> p) 
        v.push_back(p);

    for(auto& z : v)
        cout << z << endl;
}