//Validate and remove bad entries from variables array
            for (int i = 0; i < variables.Length; ++i)
            {
                if(!varsToTitles.ContainsKey(variables[i].ToLower()))
                {
                    tmp = variables;
                    variables = new string[tmp.Length - 1];
                    for (int x = 0, j = 0; x < tmp.Length; ++x)
                    {
                        if (x == i)
                            continue;

                        variables[j++] = tmp[x];
                    }
                    --i;
                }
            }