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