#include <sstream>
#include <algorithm>
#include <iostream>
#include <string>

using namespace std;

string switcharoo(string s)
{
	istringstream in(s) ;
	string result ;

	string token ;
	while ( in >> token )
	{

		if (token.length() > 3)
			random_shuffle( &token[1], &token[token.length()-1]) ;

		result += token ;
		result += ' ' ;
	}

	return result ;
}

int main(){
	string stmt;
	getline(cin, stmt);
	stmt = switcharoo(stmt);
	cout << stmt;

	return 0;
}