백준 2703

import syst = int(sys.stdin.readline().strip())for _ in range(t): encrypted = sys.stdin.readline().rstrip("\n") rule = sys.stdin.readline().strip() result_chars = [] for ch in encrypted: if ch == " ": result_chars.append(" ") else: idx = ord(ch) - ord('A') result_chars.append(rule[idx]) print("".join(result_chars))