using System;

class GPiSi
{
    static void Main()
    {

        string cordinatesString = Console.ReadLine();
        long countOdd=0;
        long countEven=0;
        for (int i = 0; i < cordinatesString.Length; i++)
        {
            if (char.IsDigit(cordinatesString[i]))
            {
                if (long.Parse(cordinatesString[i].ToString())%2==1)
                {
                    countOdd +=long.Parse(cordinatesString[i].ToString());
                }
                else
                {
                    countEven += long.Parse(cordinatesString[i].ToString());
                }
            }
        }
        if (countEven>countOdd)
        {
            Console.WriteLine("right {0}",countEven);
        }
        else if (countOdd>countEven)
        {
            Console.WriteLine("left {0}",countOdd);
        }
        else
        {
            Console.WriteLine("straight {0}", countOdd);
        }

    }
}