using System;

public class Program

{

    public static void Main()

    {

        string _test = "aaabaax";

        bool _isPalin = IsCasiPalindromo(_test);

        Console.WriteLine(_isPalin);

    }

    public static bool IsCasiPalindromo(string word)

    {

        if(word.Length == 1 || word.Length == 0)

            return true;

        if(word[0] != word[word.Length-1])

        {

            //may be almost palindrome

            if(word.Length > 2)

            {

                return word[1] == word[word.Length-2];

            }

            else

                return false;

        }

        return IsCasiPalindromo(word.Substring(1,word.Length-2));

    }

}