#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
int main()
{
int n=0; cin>>n;
string str;
vector<string> vec;
while(cin>>str) vec.push_back(str);
sort(vec.begin(), vec.end());
for(string s : vec) cout<<s<<endl;
return 0;
}
#include<vector>
#include<algorithm>
using namespace std;
int main()
{
int n=0; cin>>n;
string str;
vector<string> vec;
while(cin>>str) vec.push_back(str);
sort(vec.begin(), vec.end());
for(string s : vec) cout<<s<<endl;
return 0;
}