#include <iostream>
#include <string>
#include <algorithm>

using namespace std;

int main() {
	string a;
	int b,i;
	cin >> a;
	i=a.size();
	
	reverse(a.begin(),a.end());
	b=0;
	while(b<i){
			if(a[b]=='<'){
			cout <<">" ;
		}else if(a[b]=='>'){
			cout << "<";
		}
		b++;
	}
	
	cout << endl;
	return 0;
}