i am working parsing textfile using LINQ but got struc on it,its going outof range exception

 string[] lines = File.ReadAllLines(input);
            var t1 = lines
                .Where(l => !l.StartsWith("#"))
                .Select(l => l.Split(' '))
                .Select(items => String.Format("{0}{1}{2}",
                    items[1].PadRight(32),
                    //items[1].PadRight(16)
                    items[2].PadRight(32),
                    items[3].PadRight(32)));
            var t2 = t1
                .Select(l => l.ToUpper());
            foreach (var t in t2)
                Console.WriteLine(t);

and file is about 200 to 500 lines and i want to extract specific information so i need to split that information to different structure so how to do it this..