#include<iostream>
#include<string>

using namespace std;

int main() {
	int i = 0, l = 0;
	string s;

	cin >> s;

	l = s.length();

	for (i = 0; i < l; i++) {
		if (s[l - i - 1] == '<') {
			cout << ">";
		}
		else {
			cout << "<";
		}
	}
	cout << endl;

	return 0;

}