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.

Examples

Input

happy,newyear,enjoy


Output

happy newyear enjoy


Input

haiku,atcoder,tasks


Output

haiku atcoder tasks


Input

abcde,fghihgf,edcba


Output

abcde fghihgf edcba
import java.util.*;

public class Main{
  public static void main(String[]args){
    Scanner sc=new Scanner(System.in);
    String s=sc.next();
    String k[]=s.split(",");
    for(int i=0;i<k.length;i++){
      System.out.print(k[i]+" ");
    }
    System.out.println("");
    
  }
}