#include <vector>
#include <list>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <algorithm>
#include <sstream>
#include <iostream>
#include <string>
#include <cstdio>
#include <cmath>

using namespace std;

int main() {

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

	return 0;
}