/************************************************
Grundlegende Algorithmen mit Java,
http://algorithmen-und-problemloesungen.de/
Copyright @2007-2008 by Doina Logofatu

in C#: Michael Gärtner
************************************************/

using System;
using System.IO;

namespace Logofatu
{
    public class P02MapColoring
    {
        private static String FileInputName = "map.in";
        private static String FileOutputName = "colors.out";

        static void Main(string[] args)
        {
            StreamReader sr = null;
            StreamWriter sw = null;
            try
            {                
                sr = new StreamReader(FileInputName);
                sw = new StreamWriter(FileOutputName);

                // Daten einlesen
                int n = int.Parse(sr.ReadLine());
                int[][] a = new int[n][];
                for ( int i = 0; i < n; i++ )
                {
                    a[i] = new int[n];
                    string[] sArray = sr.ReadLine().Split(' ');
                    for ( int j = 0; j < n; j++ )
                    {
                        a[i][j] = int.Parse(sArray[j]);
                    }
                }

                // Algorithmus
                int[] col = new int[n];
                col[0] = 0;
                for ( int i = 1; i < n; i++ )
                {
                    int j = -1;
                    bool ok = false;
                    do
                    {
                        j++;
                        ok = true;
                        for ( int k = 0; ok && k < i; k++ )
                        {
                            if ( 1 == a[k][i] && col[k] == j )
                            {
                                ok = false;
                                break;
                            }
                        }
                    }
                    while ( !ok );
                    col[i] = j;
                }

                // Ausgabe               
                for ( int i = 0; i < n; i++ )
                {
                    sw.Write(col[i] + 1);
                    sw.Write("  ");
                }
            }
            catch ( IOException )
            {
                Console.WriteLine("Fehler bei der Dateiverarbeitung!");
            }
            finally
            {
                if ( sr != null )
                {
                    sr.Close();
                }
                if ( sw != null )
                {
                    sw.Close();
                }
            }
        }
    }
}