import java.util.*;
import java.lang.*;

class Main {
    public static boolean compare5(String a, String b) {
        int len1 = a.length();
        int len2 = b.length();

        if (len1 >= 5 && len2 >= 5) {
            for (int i = 0; i < 5; ++i) {
                if (a.charAt(i) != b.charAt(i)) {
                    return false;
                }
            }
            return true;
        }
        else {
            return false;
        }
    }

    public static void main(String[] arguments) {
        System.out.println(compare5("clover", "cloverfield"));
    }
}