import sys def enc_str(key, input_str): std_str = 'abcdefghijklmnopqrstuvwxyz' new_key = '' for i in key: if i not in new_key: new_key += i old_std = ''.join(list(filter(lambda x: x not in new_key, std_str))) new_std_str = new_key + old_std enc_str = '' for i in input_str: index = std_str.find(i) enc_str += enc_str += new_std_str[index] if i.lower() else new_std_str[index].upper() return enc_str def main(): while True: key = sys.stdin.readline().strip() if key == '': break input_str = sys.stdin.readline().strip() print(enc_str(key, input_str)) if __name__ == '__main__': main()