# ETAPE 1
replacements = [
['o', '0'],
['e', '€'],
['i', '!'],
['x', '><']
]
# ETAPE 2
phrase = str(input("phrase: "))
# ETAPE 3
phrase = phrase.lower()
# ETAPE 4
for i in range(0, len(replacements)):
phrase = phrase.replace(replacements[i][0], replacements[i][1])
# ETAPE 5
print(phrase)