n = raw_input("Enter a word: ")
if len(n)>0 and n.isalpha():
  n.lower()
  first_letter = n[0]
  if first_letter == ('a'or'e'or'i'or'o'or'u'):
  	reqd_word = n + 'ay'
  else:
    reqd_word = n[1:] + 'ay' + first_letter
  print reqd_word
else:
  print "Wrong or Invalid word!! "