Task: Program Execution
Input (English): 6, 9, ['q', 'B', '7067', 'L', '3505', '2453', 'B', 'Z', 'S', 'L', '1845', '5043', '7451', '8485', 'K', 'a', '9633', '6161', 'L', 'N', '1951', 'R']
Output (English): SZB3542