Task: Program Execution
Input (English): 15, 19, ['7347', 'k', '4659', '2443', 'V', '8141', 'g', 'Y', '8009', 'i', '4779', '9361', 'M', 'w', '4833', '2443', '4233', '2161', 'H', 'F', '4521']
Output (English): 13670