Task: Program Execution
Input (English): 5, 19, ['X', '2533', '2065', 'Q', '7935', '8525', 'D', '8501', 'H', 'j', '1855', 'B', 'J', '4959', '5069', '8047', 'd', 'X', 'P', '227']
Output (English): 79358525D8501Hj1855BJ495950698047dXP