// Program 82: Keyword Cipher

import java.util.*;
class KeywordCipher {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String key = sc.nextLine().toUpperCase(Locale.ROOT);
        String msg = sc.nextLine().toUpperCase(Locale.ROOT);
        if (!key.matches("[A-Z]+") || !msg.matches("[A-Z ]+")) {
            System.out.println("INVALID INPUT");
            return;
        }
    StringBuilder cipher = new StringBuilder();
    for (char c : key.toCharArray()) {
        if (cipher.indexOf(String.valueOf(c)) < 0) {
            cipher.append(c);
        }
}
for (char c = 'A'; c <= 'Z'; c++) {
    if (cipher.indexOf(String.valueOf(c)) < 0) {
        cipher.append(c);
    }
}
StringBuilder out = new StringBuilder();
for (char c : msg.toCharArray()) {
    out.append(c == ' ' ? ' ' : cipher.charAt(c - 'A'));
}
System.out.println("CIPHER ALPHABET: " + cipher);
System.out.println("ENCRYPTED TEXT: " + out);
}
}