// Brian Nguyen
// Robotics
#include <iostream>
#include <string>
#include <vector>
using namespace std;

int main () {
    string s;
    getline(cin,s);
    vector<string>arr;
    while (!s.empty()) {
        string temp;
       unsigned int pos = s.find(' ');

        if (pos==string::npos) {
            arr.push_back(s);
            s.clear();
        }
        else {
            temp = s.substr(0,pos);
            arr.push_back(temp);
            s.erase(0,pos+1);
        }
    }
    return 0;

}