Task: Program Execution
Input (English): 7, 8, ['7485', 'i', '1217', '8381', 'Z', '7191', 'K', '9939', '7725', '4823', 'w', '5145', '9403', '6377', '5165', 'g', 'T', '2053', 'X', 'H', '1537', '8011', '169', '9803']
Output (English): K9939