using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace crossingSequences2
{
    class crossingSequences2
    {
        static void Main(string[] args)
        {
            uint triA = uint.Parse(Console.ReadLine());
            uint triB = uint.Parse(Console.ReadLine());
            uint triC = uint.Parse(Console.ReadLine());

            uint spiralN = uint.Parse(Console.ReadLine());
            uint step = uint.Parse(Console.ReadLine());

            int count = 0;
            uint triD = 0;
            List<uint> tribonacci = new List<uint>();

            while (triA <= 1000000)
            {
                triD = triA + triB + triC;
                tribonacci.Add(triA);
                triA = triB;
                triB = triC;
                triC = triD;
            }
            while (spiralN <= 1000000)
            {
                count++;
                if (tribonacci.Contains(spiralN))
                {
                    Console.WriteLine(spiralN);
                    return;
                }
                spiralN += step;
                if (count % 2 == 0)
                    step += 2;
            }
            Console.WriteLine("No");
        }
    }
}