using System;

namespace ConsoleApp10
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());

            int[,] arr = new int[n, n];

            for (int i = 0; i < arr.GetLength(0); i++)
            {
                string el = Console.ReadLine();
                for (int j = 0; j < arr.GetLength(1); j++)
                {
                    char symbol = el[j];
                    arr[i, j] = symbol;
                }
            }

            string item = Console.ReadLine();
            bool isContains = true;

            for (int i = 0; i < n; i++)
            {
                for (int j = 0; j < n; j++)
                {
                    if (arr[i, j] == char.Parse(item))
                    {
                        Console.WriteLine($"({i}, {j})");
                        isContains = false;
                        break;
                    }
                }
                if (!isContains)
                {
                    break;
                }
            }

            if (isContains)
            {
                Console.WriteLine($"{item} does not occur in the matrix");
            }
        }
    }
}