import java.util.Scanner;
import java.util.Arrays;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int [] v = new int[3];
        int [] a = new int[3];
        for (int i = 0; i < 3; i++) {
            v[i] = scanner.nextInt();
        }
        for (int i = 0; i < 3; i++) {
            a[i] = scanner.nextInt();
        }
        Arrays.sort(a);
        Arrays.sort(v);
        int count = 0;
        for (int i = 2; i >= 0; i-- ) {
            for (int j = 2; j >= 0; j--) {
                if (a[i] > v[j]) {
                    count++;
                    break;
                }
            }
        }
        if (count >= 2) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
}