#define _USE_MATH_DEFINES

#include <iostream>	//cin, cout
#include <vector>	//vector
#include <algorithm> //sort,min,max,count
#include <string>	//string
#include <ios>		//fixed
#include <iomanip>	//setprecision
#include <utility> //swap
#include <cstdlib>	//abs(int)
#include <cmath>	//sqrt
#include <sstream>	//stringstream,getline
#include <cmath>	//ceil,M_PI

using namespace std;


int main() {

	string S;
	cin >> S;

	for (int i = S.length() - 1; i >= 0; i--) {
		if (S[i] == '<') {
			cout << ">";
		}
		else {
			cout << "<";
		}
	}

	cout << endl;

	return 0;

}