using System;
using System.Collections.Generic;
using System.Linq;

namespace Ivka
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int> list = (List<int>)Console.ReadLine().Split(", ", StringSplitOptions.RemoveEmptyEntries).Select(int.Parse).ToList();
            int index = int.Parse(Console.ReadLine());
            string typeItems = Console.ReadLine();

            if (typeItems == "cheap")
            {
                int leftSum = 0;
                int rightSum = 0;
                for (int i = 0; i < index; i++)
                {

                    if (list[i] <= list[index])
                    {
                        leftSum += list[i];
                    }


                }
                for (int i = index + 1; i < list.Count; i++)
                {
                    if (list[i] < list[index])
                    {
                        rightSum += list[i];
                    }

                }
                if (leftSum >= rightSum)
                {
                    Console.WriteLine($"Left - {leftSum}");
                }
                else
                {
                    Console.WriteLine($"Right - {rightSum}");
                }

            }
            if (typeItems == "expensive")
            {
                int leftSum = 0;
                int rightSum = 0;
                for (int i = 0; i < index; i++)
                {

                    if (list[i] >= list[index])
                    {
                        leftSum += list[i];
                    }


                }
                for (int i = index + 1; i < list.Count; i++)
                {
                    if (list[i] >= list[index])
                    {
                        rightSum += list[i];
                    }

                }
                if (leftSum >= rightSum)
                {
                    Console.WriteLine($"Left - {leftSum}");
                }
                else
                {
                    Console.WriteLine($"Right - {rightSum}");
                }

            }
        }
    }
}