#include<bits/stdc++.h>
using namespace std;
int main()
{
	string s;
	cin>>s;
	int s2=s.find(',');
	int s3=s.size();
	for(int i=s2+1;i<s3;i++)
	{
		cout<<s[i];
	}
	cout<<',';
	for(int i=0;i<=s2-1;i++)
	{
		cout<<s[i];
	}
	return 0;	
} 
/**************************************************************
	Problem: 1116
	User: wangyuxin
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2076 kb
****************************************************************/