public class java_apti10 
{
    public static void main(String...k)
    {
        int k1=10;
        switch(k1 + 2) 
        {
            case 10: System.out.println("messi");  
                     break;
            case 10 + 2:System.out.println("won"); 
                       break;
            default: System.out.println("goat");
        }
    }
}