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

using namespace std;

int main() {
    string s;
    cin >> s;
    reverse(s.begin(), s.end());
    
    for (int i = 0; i < s.length(); i++) {
        if (s[i] == '>') {
            s[i] = '<';
        } else {
            s[i] = '>';
        }
    }
    cout << s << endl;
    
    return 0;
}