using System;

public class Program

{

    public static void Main()

    {

        int s = 0;

        Random ColonneV = new Random();

        Random LigneV = new Random();

        for (int i = 1; i < 5 ; i++) // 2 boucles for pour analyser chaque element de la matrice

                {

                    for (int j = 1; j < 5  ; j++)

                    {

                        do while (s != 2 )

                        {

                            int LigneX = LigneV.Next(i - 1, i + 1);

                            int ColonneX = ColonneV.Next(j - 1, j + 1);

                            if(LigneX != i && ColonneX!=0)

                            {

                                Console.Write(LigneX);          

                                Console.WriteLine(ColonneX);

                                s++;

                            }       

                        }

                    }

                }

    }

}