for (int y = 1; y <= 590000; y++) //12
                            {
                                RESTART0:
                                 List<int> ARR = new List<int>();
                                 for (int N = 0; N < 6; N++)
                                 {
                                     int T = rnd.Next(1, 30);
                                     while (ARR.Contains(T) || T == 0)
                                     {
                                         T = rnd.Next(1, 30);
                                     }
                                     ARR.Add(T);
                                     
                                 }
                                ARR.Sort();
                                
                                if (ARR.Contains(0))
                                    goto RESTART0;

                                  Combination cc = new Combination() { c1 = ARR[0], c2 = ARR[1], c3 = ARR[2], c4 = ARR[3], c5 = ARR[4], c6 = ARR[5] };
                                  string str = CombinationToString(cc);
                                  if (!hashes.Add(str))
                                  {
                                      goto RESTART0;
                                  }
                            }