using System;
using System.Linq;

namespace Miner
{
    class Program
    {
        static void Main(string[] args)
        {
            int size = int.Parse(Console.ReadLine());

            string[] commands = Console.ReadLine().Split(' ', StringSplitOptions.RemoveEmptyEntries);

            char[][] field = new char[size][];
            int row = 0;
            int col = 0;
            int totalCoals = 0;
            int coalsFound = 0;
            bool isDead = false;
            bool hasWon = false;
            

            GetJaggedArray(size, field, ref row, ref col);
            GetTotalCoals(field, ref totalCoals);
            for (int i = 0; i < commands.Length; i++)
            {
                string direction = commands[i];
                MoveMiner(field, direction, ref row, ref col,ref coalsFound, ref isDead);
                if(totalCoals == coalsFound)
                {
                    hasWon = true;
                    Console.WriteLine($"You collected all coals! ({row}, {col})");
                   
                    break;
                }

                
               
            }

            if (isDead == false && hasWon==false)
            {
                Console.WriteLine($"{totalCoals - coalsFound} coals left. ({row}, {col})");
            }
        }

        private static void GetTotalCoals(char[][] field,ref int totalCoals)
        {
            for (int i = 0; i < field.Length; i++)
            {
                for (int j = 0; j < field.Length; j++)
                {
                    if(field[i][j]== 'c')
                    {
                        totalCoals++;
                    }
                }
            }
        }

        private static void MoveMiner(char[][] field, string direction, ref int row, ref int col,ref int coalsFound,ref bool isDead)
        {
            switch (direction)
            {
                case "up":
                    if (row - 1 >= 0)
                    {
                        field[row][col] = '*';
                        row--;
                        if (field[row][col] == 'c')
                        {
                            coalsFound++;
                        }
                        else if (field[row][col] == 'e')
                        {
                            Console.WriteLine($"Game over! ({row}, {col})");
                            isDead = true;
                            return;
                        }
                        field[row][col] = 's';
                        break;
                    }
                    else
                    {
                        break;
                    }
                case "down":
                    if (row + 1 < field.Length)
                    {
                        field[row][col] = '*';
                        row++;
                        if (field[row][col] == 'c')
                        {
                            coalsFound++;
                        }
                        else if (field[row][col] == 'e')
                        {
                            Console.WriteLine($"Game over! ({row}, {col})");
                            isDead = true;
                            return;
                        }
                        field[row][col] = 's';
                        break;
                    }
                    else
                    {
                        break;
                    }
                case "left":
                    if (col - 1 >= 0)
                    {
                        field[row][col] = '*';
                        col--;
                        if (field[row][col] == 'c')
                        {
                            coalsFound++;
                        }
                        else if (field[row][col] == 'e')
                        {
                            Console.WriteLine($"Game over! ({row}, {col})");
                            isDead = true;
                            return;
                        }
                        field[row][col] = 's';
                        break;
                    }
                    else
                    {
                        break;
                    }
                case "right":
                    if (col + 1 < field[row].Length)
                    {
                        field[row][col] = '*';
                        col++;
                        if (field[row][col] == 'c')
                        {
                            coalsFound++;
                        }
                        else if (field[row][col] == 'e')
                        {
                            Console.WriteLine($"Game over! ({row}, {col})");
                            isDead = true;
                            return;
                        }
                        field[row][col] = 's';
                        break;
                    }
                    else
                    {
                        break;
                    }
                        default:
                    break;
            }
        }

        private static void GetJaggedArray(int size, char[][] field, ref int row, ref int col)
        {
            for (int i = 0; i < size; i++)
            {
                field[i] = Console.ReadLine().Split(' ', StringSplitOptions.RemoveEmptyEntries).Select(char.Parse).ToArray();
                
                if (field[i].Contains('s'))
                {
                    row = i;
                    col = Array.IndexOf(field[i], 's');
                }

            }
        }
    }
}