using System;

namespace Application
{
    class Functions
    {
        public static int rotate(string[] args)
        {
            if (args.Length < 1) {
                Console.WriteLine("{0} args provided; expected {1}.",args.Length,1);
                return -1;
            } 

            int numberOfStrings;
            if (!(int.TryParse(args[0], out numberOfStrings)))
            {
                Console.WriteLine("First argument must be an integer.");
                return -1;
            }
            if (numberOfStrings != args.Length - 1)
            {
                Console.WriteLine("{0} strings expected, but only {1} strings were found.",
                    numberOfStrings, args.Length - 1);
                return -1;
            }

            int is_max = 0;
            for (int currentColumn = 1; currentColumn <= numberOfStrings; currentColumn++)
            {
                string stringToRotate = args[currentColumn];
                char[] targetAsChars = stringToRotate.ToCharArray();
                if (targetAsChars.Length > is_max)
                {
                    is_max = targetAsChars.Length;
                }
                for (int idx = 0; idx < targetAsChars.Length; idx++)
                {
                    Console.CursorLeft = currentColumn - 1;
                    Console.WriteLine(targetAsChars[idx]);
                }
                Console.CursorTop = Console.CursorTop - targetAsChars.Length;
            }
            Console.CursorTop = Console.CursorTop + is_max;
            return 0;
        }
    }
    class EntryPoint
    {
        static int Main(string[] args)
        {
            return Functions.rotate(args);
        }
    }
}