Task: Program Execution
Input (English): 16, 27, ['U', '4123', '1061', '5811', 'r', '5415', 'h', 'U', 'q', '9645', 'D', '4957', '907', 'p', '2139', 'U', '7267', 'p', '661', 'J', '6619', 'h', 'A', 'A', '2315', '3321', 'I']
Output (English): 20183