#include <iostream>
#include <list>
#include <string>

using namespace std;

class Vim {
private:
    list<char> res;
    size_t iter = 0;
    bool status = 0;

public:
    void Move_h() {
        if (iter != 0)
            --iter;
    }

    void Move_l() {
        if (iter != res.size())
            ++iter;
    }

    void Paste(char c) {
        if (!res.empty()) {
            auto x = res.begin();
            advance(x, iter);
            res.insert(x, c);
            ++iter;
        } else {
            res.push_back(c);
            ++iter;
        }
    }

    bool Status() {
        return status;
    }

    void Switch_stat_to_View() {
        status = 0;
    }

    void Switch_stat_to_Edit() {
        status = 1;
    }


    list<char> &Out() {
        return res;
    }
};

int main() {
    string str;
    Vim result;
    cin >> str;
    for (auto i = 0; i != str.size(); ++i) {
        if (result.Status()) {
            if (str[i] != '<') {
                result.Paste(str[i]);
            } else {
                result.Switch_stat_to_View();
                i += 4;
            }
        } else {
            if (str[i] == 'h') {
                result.Move_h();
            } else if (str[i] == 'l') {
                result.Move_l();
            } else if (str[i] == 'i') {
                result.Switch_stat_to_Edit();
            }
        }
    }
    list<char> ans;
    ans = result.Out();
    for (auto i : ans) {
        cout << i;
    }
}