#include <bits/stdc++.h>

using namespace std;
char r[105][20], s[105], sep[] = " ";
void ScrisInvers(char s[])
{
    int n = 0, i;
    char *p;
    p = strtok(s, sep);
    while(p != NULL)
    {
        strcpy(r[n], p); n++;
        p = strtok(NULL, sep);
    }
    for(i = n - 1; i >= 0; i--)
    {
        cout << r[i] << " ";
    }
}

int main()
{
    cin.getline(s, 100);
    ScrisInvers(s);

    return 0;
}