#include <bits/stdc++.h>
#define MOD 1000000007

using namespace std;

typedef long long ll;
typedef pair<int,int> ii;

int main()
{
    string s;
    cin>>s;
    reverse(s.begin(),s.end());
    for(int ctr1=0;ctr1<s.length();ctr1++)
        s[ctr1]=s[ctr1]=='>'?'<':'>';
    cout<<s;
    return 0;
}