#include <iostream>
#include <sstream>
using namespace std;

void printStringArray(string word[], int size) {
    for (int i = 0; i < size; i++)
        cout << word[i] << endl;
}

int main() {
    string line;
    getline(cin, line);
    string word[10];
    stringstream ss(line);
    int i = 0;
    while (!ss.eof())
        ss >> word[i++];
    printStringArray(word, i);
}