int main ()
{
    int a[100][100],b[100][100];
    int i,j,k,l,m,n;
    cin >>m>>n;
    for (i=0;i<m;i++)
    {
        for (j=0;j<n;j++)
        cin >>a[i][j];
    }
    if (a[0][0]>=a[0][1]&&a[0][0]>=a[1][0])
    cout <<0 <<' '<<0 <<endl;
    for (i=1;i<n-1;i++)
    {
        if (a[0][i]>=a[0][i-1]&&a[0][i]>=a[0][i+1]&&a[0][i]>=a[1][i])
        cout <<0 <<' '<<i <<endl;
    }
    if (a[0][n-1]>=a[0][n-2]&&a[0][n-1]>=a[1][n-1])
    cout <<0 <<' '<<n-1<<endl;
    for (i=1;i<m-1;i++)
    {
        if (a[i][0]>=a[i-1][0]&&a[i][0]>=a[i+1][0]&&a[i][0]>=a[i][1])
        cout <<i <<' '<<0 <<endl;
        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])
            cout <<i <<' '<<j <<endl;

        }
        if (a[i][n-1]>=a[i-1][n-1]&&a[i][n-1]>=a[i+1][n-1]&&a[i][n-1]>=a[i][n-2])
        cout <<i <<' '<<n-1 <<endl;
    }
    if (a[m-1][0]>=a[m-1][1]&&a[m-1][0]>=a[m-2][0])
    cout <<m-1 <<' '<<0 <<endl;
    for (i=1;i<n-1;i++)
    {
        if (a[m-1][i]>=a[m-1][i-1]&&a[m-1][i]>=a[m-1][i+1]&&a[m-1][i]>=a[m-2][i])
        cout <<m-1 <<' '<<i <<endl;
    }
    if (a[m-1][n-1]>=a[m-1][n-2]&&a[m-1][n-1]>=a[m-2][n-1])
    cout <<m-1 <<' '<<n-1 <<endl;
    return (0);
}
