# vowels = aeiou
# Create translation table to replace vowels
replace_vowels = str.maketrans({97: '*', 101: '*', 105: '*', 111: '*', 117: '*'})
text = "Hello, how are you?"
result = text.translate(replace_vowels)
print(result)
'''
run:
H*ll*, h*w *r* y**?
'''