Task: Program Execution
Input (English): 12, 17, ['6941', 'Z', '5123', 'v', '9673', '7829', '1559', '855', 't', 'e', 'G', '1861', 'H', 'g', '25', '1465', 'W', 'R', 'P', '2731']
Output (English): 3351