#include<bits/stdc++.h>
using namespace std;
int main(){
	int i,p;
	string a;
	cin>>a;
	p=a.find(',');
	for(i=p+1;i<a.size();i++){
		cout<<a[i];
	}
	cout<<",";
	for(i=0;i<p;i++){
		cout<<a[i];
	}
	return 0;
}

/**************************************************************
	Problem: 1116
	User: houshanglin
	Language: C++
	Result: Accepted
	Time:23 ms
	Memory:2076 kb
****************************************************************/