Score : $100$ points
As a New Year's gift, Dolphin received a string $s$ of length $19$.
The string $s$ has the following format:
[five lowercase English letters],[seven lowercase English letters],[five lowercase English letters].
Dolphin wants to convert the comma-separated string $s$ into a space-separated string.
Write a program to perform the conversion for him.
The input is given from Standard Input in the following format:
Print the string after the conversion.
happy newyear enjoy
Replace all the commas in
happy,newyear,enjoy with spaces to obtain
happy newyear enjoy.
haiku atcoder tasks
abcde fghihgf edcba