multiservice / multiservice

#!/usr/bin/python3

import sys, re

for line in sys.stdin:
    line = line.rstrip()

    line =  line.replace('Ą','ą').replace('Ć','ć').replace('Ę','ę').replace('Ł','ł').replace('Ń','ń').replace('Ó','ó').replace('Ś','ś').replace('Ź','ź').replace('Ż','ż').lower()

    print(line)