#include<iostream>
#include<algorithm>
using namespace std;
class ReverseWords
{
    string s;
    
    public:
    void getInput(){
        getline(cin, s);
    }
    void reverseEachWord(){
        int start = 0
        for(int i = 0; i<=s.length();i++)
        {
            if (s[i]==' ' || i == s.length())
            {
                reverse(s.begin() + start, s.begin() + i);
                start = i+1;
        }
    }
}
void display(){
    cout << s;
}
};
int main()
{
    ReverseWords obj;
    obj.getInput();
    obj.reverseEachWord();
    obj.display();
    return 0;
}