#include <iostream>
#include <cstdio>
#include <vector>
#include <algorithm>
#include <utility>
#include <string>

using namespace std;

int main() {
	string s;
	cin >> s;

	for (int i = s.size() - 1; i >= 0; i--) {
		cout << (s[i] == '>' ? '<' : '>');
	}
	cout << endl;

	return 0;
}