package fund05Noem_2017_Part2;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

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

        String line = reader.readLine();
        String placeholder = reader.readLine();
        placeholder = placeholder.substring(1, placeholder.length() - 1);
        String[] placeholders = placeholder.split("\\}\\{");

        Pattern pattern = Pattern.compile("([A-Za-z]+)(.*)(\\1)");
        Matcher matcher = pattern.matcher(line);

        for (int i = 0; i < placeholders.length; i++) {
            String replace = placeholders[i];
            if (matcher.find()) {
                line = line.replace(matcher.group(2), replace);

            }
        }
        System.out.println(line);

    }
}