#include <stdio.h>

#define MAXN 100

/* mapa a pole pro pocitani t[i][j] */
int a[MAXN][MAXN], t[MAXN][MAXN];
/* rozmery mapy */
int m,n;
/* parametry prozatimniho nejlepsiho reseni */
int maxo, maxi1, maxi2, maxi3, maxj1, maxj2, maxj3;

/* funkce vracejici minimum */
inline long min(long a, long b)
{
    return (a < b) ? a : b;
}

int main()
{

    /* Nacteni vstupu */
    scanf("%d %d", &m, &n);
    for (int i=0;i<m;i++)
        for (int j=0;j<n;j++)
            scanf ("%d", &a[i][j]);

    /* Hledani maximalniho trojuhelnika - pravy dolni roh */
    for (int i=0;i<m;i++)
      for (int j=0;j<n;j++)
      {
          t[i][j] = i==0||j==0?a[i][j]:a[i][j]*(min(t[i-1][j],t[i][j-1])+1);
          if (t[i][j] > maxo) 
             maxo = t[i][j], maxi1 = maxi2 = i + 1, maxi3 = i - maxo + 2,
             maxj1 = j - maxo + 2, maxj2 = maxj3 = j + 1;
      }

    /* Hledani maximalniho trojuhelnika - levy dolni roh */                   
    for (int i=0;i<m;i++)
      for (int j=n-1;j>=0;j--)
      {
         t[i][j] = i==0||j==n-1?a[i][j]:a[i][j]*(min(t[i-1][j],t[i][j+1])+1);
         if (t[i][j] > maxo)
            maxo = t[i][j], maxi1 = maxi2 = i + 1, maxi3 = i - maxo + 2,
            maxj1 = maxj3 = j + 1, maxj2 = j + maxo;
      }

    /* Hledani maximalniho trojuhelnika - pravy horni roh */
    for (int i=m-1;i>=0;i--)
      for (int j=0;j<n;j++)
      {
          t[i][j] = i==m-1||j==0?a[i][j]:a[i][j]*(min(t[i+1][j],t[i][j-1])+1);
          if (t[i][j] > maxo)
             maxo = t[i][j], maxi1 = maxi2 = i + 1, maxi3 = i + maxo,
             maxj1 = j - maxo + 2, maxj2 = maxj3 = j + 1;
      }

    /* Hledani maximalniho trojuhelnika - levy horni roh */
    for (int i=m-1;i>=0;i--)
      for (int j=n-1;j>=0;j--)
      {
          t[i][j] = i==m-1||j==n-1?a[i][j]:a[i][j]*(min(t[i+1][j],t[i][j+1])+1);
          if (t[i][j] > maxo)
             maxo = t[i][j], maxi1 = maxi2 = i + 1, maxi3 = i + maxo,
             maxj1 = maxj3 = j + 1, maxj2 = j + maxo;
      }
    
    printf("Nejvetsi stavba ma vrcholy bodech (%d,%d), (%d,%d) a (%d,%d).\n",
            maxi1, maxj1, maxi2, maxj2, maxi3, maxj3);

    return 0;
}