#include<bits/stdc++.h>
using namespace std;
int main(){
	int i=0,j;
	string a;
	getline(cin,a);
	for(i=0;i<a.size();i++){
		if(a[i-1]==',') j=i;
	}
	for(i=j;i<a.size();i++) cout<<a[i];
	cout<<",";
	for(i=0;i<a.size();i++){
		cout<<a[i];
		if(a[i+1]==',') break;
	}
}
/**************************************************************
	Problem: 1116
	User: wangyiyang
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2076 kb
****************************************************************/