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 C++14 (GCC 5.4.1) (judge verdict: Accepted)

#include <iostream>
#include <algorithm>
#include <cmath>
#include <string>
#include <array>
#include <vector>
#include <functional>
#include <unordered_map> 
#include <map> 
#include <numeric>
#include <limits>
#include <utility>
#include <queue>
#include <random>
#include <bitset>
using namespace std;
typedef long long LL;
 
int main() {
	int t, i, j, k;
	int a, b, c ,F=0;
	char A[100];
	
	cin >> A;
 
	cout << A[0] << A[1] << A[2] << A[3] << A[4] << " "
		<< A[6] << A[7] << A[8] << A[9] << A[10] << A[11] << A[12] << " "
		<< A[14] << A[15] << A[16] << A[17] << A[18]
		
		
		
		<< endl;
	return 0;
}