#include <algorithm>
#include <iostream>
#include <iterator>
#include <string>
#include <vector>
int main() {
std::vector<std::string> v;
std::copy( std::istream_iterator<std::string>(std::cin),
std::istream_iterator<std::string>(), std::back_inserter(v) );
for( const auto& s : v )
{
std::cout << s << std::endl;
}
return 0;
}
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