import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
int m = scan.nextInt();
int[][] arr = new int[n][m];
for(int i = 0; i < arr.length; i++) {
for(int j = 0; j < arr[i].length; j++) {
arr[i][j] = scan.nextInt();
}
}
int max = arr[0][0];
int x = 0;
int y = 0;
for(int i = 0; i < arr.length; i++) {
for(int j = 0; j < arr[i].length; j++) {
if(arr[i][j] >= max) {
max = arr[i][j];
x = i + 1;
y = j + 1;
}
}
}
System.out.println(x + " " + y);
}
}