Task: Program Execution
Input (English): 7, 7, ['l', 'e', 'A', '7757', '8835', 'G', '4431', 'N', '9069', '9739', 'E', 'B', '8407', 'U', 'k', '6149', '9655', 'b', '3657', '5533', 'I', 'o']
Output (English): 4431