int main()
{
    int m,n,a[20][20],i,j;
    scanf("%d %d",&m,&n);
    for(i=0;i<m;i++)
    {
                    for(j=0;j<n;j++)
                    {
                                    scanf("%d",&a[i][j]);
                    }
    }
    if((a[0][0]>=a[0][1])&&(a[0][0]>=a[1][0]))
    printf("0 0\n");
    for(j=1;j<n-1;j++)
    {
                       if((a[0][j]>=a[0][j-1])&&(a[0][j]>=a[0][j+1])&&(a[0][j]>=a[1][j]))
                       printf("%d %d\n",0,j);
    }
    if((a[0][n-1]>=a[0][n-2])&&(a[0][n-1]>=a[1][n-1]))
    printf("%d %d\n",0,n-1);
    for(i=1;i<m-1;i++)
    {
                       if((a[i][0]>=a[i][1])&&(a[i][0]>=a[i-1][0])&&(a[i][0]>=a[i+1][0]))
                       printf("%d %d\n",i,0);
                       for(j=1;j<n-1;j++)
                       {
                                          if((a[i][j]>=a[i-1][j])&&(a[i][j]>=a[i+1][j])&&(a[i][j]>=a[i][j-1])&&(a[i][j]>=a[i][j+1]))
                                          printf("%d %d\n",i,j);
                       }
                       if((a[i][n-1]>=a[i][n-2])&&(a[i][n-1]>=a[i-1][n-1])&&(a[i][n-1]>=a[i+1][n-1]))
                       printf("%d %d\n",i,n-1);
    }
    if((a[m-1][0]>=a[m-1][1])&&(a[m-1][0]>=a[m-2][0]))
    printf("%d %d\n",m-1,0);
    for(j=1;j<n-1;j++)
    {
                       if((a[m-1][j]>=a[m-1][j-1])&&(a[m-1][j]>=a[m-1][j+1])&&(a[m-1][j]>=a[m-2][j]))
                       printf("%d %d\n",m-1,j);
    }
    if((a[m-1][n-1]>=a[m-1][n-2])&&(a[m-1][n-1]>=a[m-2][n-1]))
    printf("%d %d\n",m-1,n-1);
    getchar();
    getchar();
}
