Task: Program Execution
Input (English): 19, 20, ['H', '7335', 'P', 'i', 'x', 'n', '7435', 's', 'H', 'X', 'P', 'z', '4311', '6391', '1559', 'B', 'O', 'c', '8431', '7761', 'L']
Output (English): 16192