#include <iostream>
#include <vector>
using namespace std;
int main()
{
string n, m;
vector <string> dingdong;
getline(cin,n);
dingdong.push_back(n);
getline(cin,m);
dingdong.push_back(m);
for (int i = 0; i <2; i ++) {
cout << dingdong[i] << endl;
}
return 0;
}
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