int main() {
    int n;
    std::cin >> n;
    std::vector<std::string> arr_name, arr_phone_number;
    for (int i = 0; i < n; ++i) {
        std::string name, phone_number;
        std::cin >> name >> phone_number;
        arr_name.push_back(name);
        arr_phone_number.push_back(phone_number);
    }
    std::string name;
    while (std::cin >> name) {
        bool Check = false;
        for (int i = 0; i < n; ++i) {
            if (name == arr_name.at(i)) {
                std::cout << arr_name.at(i) << "=" << arr_phone_number.at(i) << std::endl;
                Check = true;
                break;
            }
        }
        if (Check == false)
            std::cout << "Not found" << std::endl;
    }   
    return 0;
}