#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); ++i)
using namespace std;
typedef long long ll;
const int INF = 1e9;
const double PI = acos(-1.0);

int main(void) {
	cin.tie(0);
	ios::sync_with_stdio(false);

	string S;
	cin >> S;

	rep(i, S.length()) {
		if(S[S.length() - 1 - i] == '<') cout << ">";
		else cout << "<";
	}

	cout << "\n";

	return 0;
}