import sys

while 1:

	string = raw_input("Enter the potential palindrome you want to test ('quit' to exit)\n: ")

	if string == "quit":
		sys.exit(0)
	
	teststring = string.replace(' ', '')
	
	revString = ""
	
	for i in range(len(teststring)-1 , -1, -1):
		revString += teststring[i]
		
	if revString == teststring:
		print string + " is a palindrome\n"
	else:
		print string + " is NOT a palindrome\n"