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

//--------------------------------------------
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define RFOR(i,a,b) for(int i=(b)-1;i>=(a);i--)
#define REP(i,n) FOR(i,0,n)
#define RREP(i,n) RFOR(i,0,n)
#define LL long long
#define INF INT_MAX/3

//--------------------------------------------
const double EPS = 1e-14;
const double PI  = acos(-1.0);

//--------------------------------------------

int main(){
  string s;
  cin >> s;
  for (auto itr = s.begin(); itr != s.end(); itr++) {
    if (*itr == '>') *itr = '<';
    else *itr = '>';
  }
  for (auto itr = s.rbegin(); itr != s.rend(); itr++) {
    cout << *itr;
  }
  cout << "\n";
}