using System;

public class Program

{

    public static void Main()

    {

        string s=Console.ReadLine();

        string t=Console.ReadLine();

        string u=Console.ReadLine();

        if((s=="Spin" || s=="Medium") && t=="ballmiss" && u=="outofcrease")

        {

            Console.WriteLine("Yes");

        }

        else

        {

            Console.WriteLine("No");

        }

    }

}