Task: Program Execution
Input (English): 2, ['637', '5781', 'H', '8049', 'U', '8209', 'o', '173', '4743', 'A', '8019', '6523', 'w', 'u', '3341', 'F', 'L', '6881', '1191', '9141', 'Q', '6249', 'Y', '8099']
Output (English): 637, 5781