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

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

  for (int i = s.size() - 1; i >= 0; i--)
  {
    if (s[i] == '>') cout << '<';
    else cout << '>';
  }
  
  cout << '\n';
  return 0;
}