using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;

namespace maxmat
{
    class Program
    {
        
        static StreamWriter fout = new StreamWriter("maxmat.out");

        static void citire(out int[,] A, out int n, out int m)
        {
            StreamReader fin = new StreamReader("maxmat.in");
            string l = fin.ReadLine();
            string[] s = l.Split();
            n = int.Parse(s[0]);
            m = int.Parse(s[1]);
            A = new int[n + 1, m + 1];
            for (int i = 1; i <= n; i++)
            {
                l = fin.ReadLine();
                s = l.Split();
                for (int j = 1; j <= m; j++)
                    A[i,j] = int.Parse(s[j - 1]);
            }
            fin.Close();
        }

        static void afisare(int[,] A, int n, int m)
        {
            for (int i = 1; i <= n; i++)
            {
                for (int j = 1; j <= m; j++)
                    fout.Write(A[i, j] + " ");
                fout.WriteLine();
            }
        }

        static void maxlinie(int[,] A, int m, int i, out int max, out int jmax)
        {
            max = -1000;
            jmax = 0;
            for(int j=1;j<=m;j++)
                if (A[i, j] > max)
                {
                    max = A[i, j];
                    jmax = j;
                }
        }

        static void Main(string[] args)
        {
            int n, m,x,y;
            int[,] A;
            citire(out A,out n,out m);
            //afisare(A, n, m);
            for (int i = 1; i <= n; i++)
            {
                maxlinie(A, m, i, out x, out y);
                fout.WriteLine(x + " " + y);
            }
            fout.Close();
        }
    }
}