#include<bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for(int i=a;i<b;i++)

int main()
{
	string s; cin >> s;
	rep(i, 0, s.length()) {
		int j = s.length() - 1 - i;
		if (s[j] == '>')
			cout << "<";
		else
			cout << ">";
	}
	cout << endl;
}