matrix

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

namespace Task_2
{
    class Program
    {
        static int rows;
        static int cols;
        static char[][] field;
        static int minerRow;
        static int minerCol;
        static int collectedcoal = 0;
        static void Main(string[] args)
        {
            rows = int.Parse(Console.ReadLine());
            var commands = Console.ReadLine().Split(new char[] { ' ' }).ToList();
            cols = rows;

            field = new char[rows][];


            for (int i = 0; i < rows; i++)
            {
                field[i] = Console.ReadLine().Split(new char[] { ' ' }).Select(char.Parse).ToArray();
                if (field[i].Contains('s'))
                {
                    minerRow = i;

                    for (int colminer = 0; colminer < field[i].Length; colminer++)
                    {
                        if (field[i][colminer]=='s')
                        {
                            minerCol = colminer;
                            break;
                        }
                    }

                }
            }

            for (int i = 0; i < commands.Count; i++)
            {
                var cuurentcommand = commands[i];
                int left = Coalleft();
                if (left==0)
                {
                    Console.WriteLine($"You collected all coals! ({minerRow}, {minerCol})");
                    Environment.Exit(0);
                }
                Move(cuurentcommand);
            }

            int coalleft = Coalleft();
            if (coalleft==0)
            {
                Console.WriteLine($"You collected all coals! ({minerRow}, {minerCol})");
                Environment.Exit(0);
            }
            Console.WriteLine($"{coalleft} coals left. ({minerRow}, {minerCol})");

        }

        private static int Coalleft()
        {
            int counter = 0;
            for (int row = 0; row < rows; row++)
            {
                for (int col = 0; col < cols; col++)
                {
                    if (field[row][col]=='c')
                    {
                        counter++;
                    }
                }
            }

            return counter;
        }

        private static void Move(string cuurentcommand)
        {
            if (cuurentcommand=="up")
            {
                if (Inside(minerRow-1,minerCol))
                {

                    if (field[minerRow - 1][minerCol] == 'c')
                    {
                        collectedcoal++;
                    }

                    if (field[minerRow - 1][minerCol] == 'e')
                    {
                        Console.WriteLine($"Game over! ({minerRow - 1}, {minerCol})");
                        Environment.Exit(0);
                    }
                    else
                    {
                        field[minerRow][minerCol] = '*';
                        minerRow--;
                        field[minerRow][minerCol] = 's';
                    }
                }
            }
            else if (cuurentcommand =="right")
            {
                if (Inside(minerRow, minerCol+1))
                {
                    if (field[minerRow][minerCol + 1] == 'c')
                    {
                        collectedcoal++;
                    }

                    if (field[minerRow][minerCol + 1] == 'e')
                    {
                        Console.WriteLine($"Game over! ({minerRow}, {minerCol + 1})");
                        Environment.Exit(0);
                    }
                    else
                    {
                        field[minerRow][minerCol] = '*';
                        minerCol++;
                        field[minerRow][minerCol] = 's';
                    }
                }
            }
            else if (cuurentcommand == "down")
            {
                if (Inside(minerRow + 1, minerCol))
                {
                    if (field[minerRow +1][minerCol] == 'c')
                    {
                        collectedcoal++;
                    }

                    if (field[minerRow + 1][minerCol] == 'e')
                    {
                        Console.WriteLine($"Game over! ({minerRow + 1}, {minerCol})");
                        Environment.Exit(0);
                    }
                    else
                    {
                        field[minerRow][minerCol] = '*';
                        minerRow++;
                        field[minerRow][minerCol] = 's';
                    }
                }
            }
            else if (cuurentcommand == "left")
            {
                if (Inside(minerRow, minerCol-1))
                {
                    if (field[minerRow][minerCol - 1] == 'c')
                    {
                        collectedcoal++;
                    }

                    if (field[minerRow][minerCol - 1] == 'e')
                    {
                        Console.WriteLine($"Game over! ({minerRow}, {minerCol - 1})");
                        Environment.Exit(0);
                    }
                    else
                    {
                        field[minerRow][minerCol] = '*';
                        minerCol--;
                        field[minerRow][minerCol] = 's';
                    }
                }
            }
        }

        private static bool Inside(int row, int col)
        {
            return row >= 0 && col >= 0 && row < rows && col < cols;
        }
    }
}