#include <bits/stdc++.h>
using namespace std;
int main() {
long long n;
    cin >> n;
    int c = 0;
    int y = n ;
    while (c < 5)
    {
        if ((y % 4 == 0 && y % 100 != 0) || (y % 400 == 0))
        {
            cout << y<< endl;
            c++;
        }
        y++;
    }
    return 0;
}