#include<stdio.h>
#inlude<iostream.h>
#include<string.h>
using namespace std;
int main()
{
string s;
string ans;
while(cin>>s)
{
ans = s+" "+ans;
}
cout<<ans<<endl;
return 0;
}
#include<stdio.h>
#inlude<iostream.h>
#include<string.h>
using namespace std;
int main()
{
string s;
string ans;
while(cin>>s)
{
ans = s+" "+ans;
}
cout<<ans<<endl;
return 0;
}