#include <string>
#include <sstream>
#include <vector>
#include <iostream>
using namespace std;
vector<string> myWords;
int main()
{
string mySentence, word;
getline(cin, mySentence);
std::istringstream strm(mySentence);
while ( strm >> word)
myWords.push_back(word);
for ( auto& v : myWords )
std::cout << v << "\n";
}
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