public static void main(String[] args) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

    int n = Integer.parseInt(br.readLine().trim());
    Map<String, Integer> phoneBook = new HashMap<>();

    for(int i=0; i<n; i++){
        String name = br.readLine().trim();
        int phoneNumber = Integer.parseInt(br.readLine().trim());
        phoneBook.put(name, phoneNumber);
    }

    String query;
    StringBuilder sb = new StringBuilder();
    while((query = br.readLine())!=null && !query.isEmpty()){
        if(phoneBook.containsKey(query)){
            sb.append(query+"="+phoneBook.get(query)).append("\n");
        } else{
            sb.append("Not found\n");
        }
    }
    System.out.println(sb.toString().trim());
}

}