using System;
using System.Linq;

class Program
{
    static void Main(string[] args)
    {
        var a = Console.ReadLine().Split().Select(int.Parse).ToArray();
        var b = Console.ReadLine().Split().Select(int.Parse).ToArray();
        var a2 = new int[3];
        var b2 = new int[3];
        var ans = "No";
        var flag = false;
        
        for (int i = 0; i < 3; i++)
        {
            for (int j = 0; j < 3; j++)
            {
                a.CopyTo(a2, 0);
                b.CopyTo(b2, 0);

                var temp = a2[i];
                a2[i] = b2[j];
                b2[j] = temp;

                if (a2.Distinct().ToArray().Length == 3 && b2.Distinct().ToArray().Length == 3)
                    if ((a2.Min() == a2[1] || a2.Max() == a2[1]) && (b2.Min() == b2[1] || b2.Max() == b2[1]))
                    {
                        ans = "Yes";
                        flag = true;
                        break;
                    }
            }
            if (flag) break;
        }
        Console.WriteLine(ans);
    }
}