Problem:
Score : 100 points

Problem Statement

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.

Constraints

The length of s is 19.

The sixth and fourteenth characters in s are ,.

The other characters in s are lowercase English letters.

Input

The input is given from Standard Input in the following format:

s

Output

Print the string after the conversion.

Sample Input 1

happy,newyear,enjoy

Sample Output 1

happy newyear enjoy

Replace all the commas in happy,newyear,enjoy with spaces to obtain happy newyear enjoy.

Sample Input 2

haiku,atcoder,tasks

Sample Output 2

haiku atcoder tasks

Sample Input 3

abcde,fghihgf,edcba

Sample Output 3

abcde fghihgf edcba

Solution in JavaScript (Node.js 12.16.1) (judge verdict: Accepted)

"use strict";
// inputに入力データ全体が入る
const main = (input) => {
  //分割代入,1行目がq,2行目がb,3行目がcに代入される
  const [a, b, c] = input.trim().split(",");
  console.log(a + " " + b + " " + c);
};

// ※この行以降は編集しない (標準入力から一度に読み込みMainを呼び出します)
main(require("fs").readFileSync("/dev/stdin", "utf8"));