private bool _isFirstAlphabetical(string actual, string next)
        {
            if (actual.Length < next.Length)
            {
                for (int stringIndex = 0; stringIndex < actual.Length; ++stringIndex)
                {
                    if (Char.ToLower(actual[stringIndex]) > Char.ToLower(next[stringIndex]))
                        return true;
                    else if (actual[stringIndex] == next[stringIndex])
                        continue;
                    else
                        return false;
                }
                return false;
            }
            else
            {
                for (int stringIndex = 0; stringIndex < next.Length; ++stringIndex)
                {
                    if (Char.ToLower(actual[stringIndex]) > Char.ToLower(next[stringIndex]))
                        return true;
                    else if (actual[stringIndex] == next[stringIndex])
                        continue;
                    else
                        return false;
                }
                return false;
            }
        }


public string[] podleAbecedy()
        {
            string[] words = this.getSlova();
            for (int i = 0; i < words.Length; ++i)
            {
                for (int j = 0; j < words.Length - 1; ++j)
                {
                    string temp;
                    if (_isFirstAlphabetical(words[j], words[j + 1]))		// tady se vola ta privatni fce nahore
                    {
                        temp = words[j];
                        words[j] = words[j + 1];
                        words[j + 1] = temp;
                    }
                }
            }
            return words;
        }