using System;

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

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

            for (int i = 0; i < n; i++)
            {
                char[] tempArr = Console.ReadLine().ToCharArray();
                for (int j = 0; j < n; j++)
                {
                    arr[i, j] = tempArr[j];
                }
            }

            char sh = char.Parse(Console.ReadLine());
            bool isFind = false;

            for (int i = 0; i < arr.GetLength(0); i++)
            {

                for (int j = 0; j < arr.GetLength(1); j++)
                {
                    if ((arr[i, j].Equals(sh)) && (!isFind))
                    {
                        Console.WriteLine($"({i}, {j})");
                        isFind = true;
                    }
                }
            }

            if (!isFind)
            {
                Console.WriteLine($"{sh} does not occur in the matrix");
            }

        }
    }
}