word = input()

def isPalindrome(x):
    if len(x) > 1:
        if x[0] == x[-1] and isPalindrome(x[1:-1]):
            return('The word is Plaindrome.')
        else:
            return('It is not.')
    else:
        return(True) #As this is a base case.


print(isPalindrome(word))