Task: Program Execution
Input (English): 25, 25, ['605', 'E', 'I', 'E', '9795', '5695', '6055', 'M', '5613', '8743', '5169', 'a', '3227', 'K', 'l', '4375', 'z', '7973', '2605', '7043', '4487', 'C', '1283', 'k', '1307']
Output (English): 7031