using System;
using System.Linq;

namespace Symbol_in_Matrix
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            char[,] matrix = new char[n, n];
            for (int row = 0; row < matrix.GetLength(0); row++)
            {
                var cols = Console.ReadLine()
                    .ToCharArray();
                for (int col = 0; col < matrix.GetLength(1); col++)
                {
                    matrix[row, col] += cols[col];
                }
            }
            char symbol = char.Parse(Console.ReadLine());
            int r = 0;
            int c = 0;
            bool isValid = false;

            for (int row = 0; row < matrix.GetLength(0); row++)
            {
                for (int col = 0; col < matrix.GetLength(1); col++)
                {
                    if (matrix[row,col] == symbol)
                    {
                        isValid = true;
                        r = row;
                        c = col;
                        break;
                    }
                }
            }
            if (isValid == true)
            {
                Console.WriteLine($"({r}, {c})");
            }
            else
            {
                Console.WriteLine($"{symbol} does not occur in the matrix");
            }
        }
    }
}