import sys
import csv

def sanitize(text):
    return text.replace("~", "~!").replace("\t", "~t").replace("\r", "~r").replace("\n", "~n")

reader = csv.reader(sys.stdin)
for inrow in reader:
    outrow = []
    for text in inrow:
        outrow.append(sanitize(text))
    print("\t".join(outrow))

#jl