#include <bits/stdc++.h>
using namespace std;

int main() {
    string s;
    cin >> s;
    
    for (char &c : s) {
        if (c == '<') c = '>';
        else c = '<';
    }
    
    reverse(s.begin(), s.end());
    
    cout << s << '\n';
    
    return 0;
}