vowels = ['a','e','i','o','u','y']

# def is_Vowel(character):

# 	if character.lower() in vowels:
# 		return True

# 	return False


def position_of_first_vowel():#word):
	vowel = vowels
	print vowels

	# for char in word:
	# 	if char == "y" and word.index(char) == 0:
	# 		return 0
	# 	elif is_Vowel(char)==True:
	# 		return word.index(char)
	# 	return -1

position_of_first_vowel()


# def pigify(word):
# 	#code goes here.
