Task: Program Execution
Input (English): 15, 25, ['Y', '2539', 'B', 'Q', 'M', 'H', 'r', 's', '5577', 'Y', 'X', '6419', 'b', 'H', '4237', '5329', 'Q', 'S', 'X', '9677', 'P', '2347', 'H', '213', 'Q']
Output (English): 21803