#include <iostream>
#include <iterator>
#include <vector>
using namespace std;
int main() {
istream_iterator<string> it(cin), eof;
vector<string> words;
copy(it, eof, back_inserter(words));
for (auto i = words.begin(); i != words.end(); ++i) cout << *i << endl;
return 0;
}
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