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

namespace Problem_2.Trophon_the_Grumpy_Cat
{
    class Program
    {
        static void Main(string[] args)
        {
            var arr = Console.ReadLine().Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries).Select(long.Parse).ToArray();
            var index = int.Parse(Console.ReadLine());

            var leftPart = arr.Take(index).ToList();
            var current = arr[index];
            var rigthPart = arr.Skip(index + 1).ToList();

            var command1 = Console.ReadLine().ToLower();

            if (command1 == "cheap")
            {
                leftPart = leftPart.Where(a => a < current).ToList();
                rigthPart = rigthPart.Where(a => a < current).ToList();
            }
            else if (command1 == "expensive")
            {
                leftPart = leftPart.Where(a => a >= current).ToList();
                rigthPart = rigthPart.Where(a => a >= current).ToList();
            }

            var command2 = Console.ReadLine().ToLower();

            if (command2 == "positive")
            {
                leftPart = leftPart.Where(a => a > 0).ToList();
                rigthPart = rigthPart.Where(a => a > 0).ToList();
            }
            else if (command2 == "negative")
            {
                leftPart = leftPart.Where(a => a < 0).ToList();
                rigthPart = rigthPart.Where(a => a < 0).ToList();
            }

            if (leftPart.Sum() >= rigthPart.Sum())
            {
                Console.WriteLine($"Left - {leftPart.Sum()}");
            }
            else
            {
                Console.WriteLine($"Right - {rigthPart.Sum()}");
            }
        }
    }
}