#include <iostream>
#include <string>
using namespace std;
int main()
{
int num_of_string = 0;
cin >> num_of_string;
cin.get();
string * s = new string[num_of_string];
for (int i = 0; i < num_of_string; ++i)
{
getline(cin, s[i]);
}
for (int i = 0; i < num_of_string - 1; ++i)
{
for (int j = 0; j < num_of_string - i - 1; ++j)
{
if (s[j].compare(s[j + 1]) > 0)
{
string temp = s[j];
s[j] = s[j + 1];
s[j + 1] = temp;
}
}
}
for (int i = 0; i < num_of_string; ++i)
{
cout << s[i] + (i == num_of_string - 1 ? "" : "\t");
}
delete[] s;
return 0;
}