#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <algorithm>
#include <cstring>
#include <stack>
#include <queue>
#include <string>
#include <vector>
#include <set>
#include <map>
#define LL long long int
using namespace std;

int main()
{
   string s;
   cin>>s;
   s[5]=' ';
   s[13]=' ';
   cout<<s<<endl;
    return 0;
}
