CharactersInRange

using System;

namespace CharactersInRange
{
    class Program
    {
        static void Main(string[] args)
        {
            char top = char.Parse(Console.ReadLine());
            char bottom = char.Parse(Console.ReadLine());

            CharactersInBetween(top,bottom);
            Console.WriteLine();

        }

        public static void CharactersInBetween(char first, char second)
        {
            for (int i = first + 1; i < second; i++)
            {
                Console.Write((char)i + " ");
            }
        }
    }
}