Task: Program Execution
Input (English): 9, 15, ['P', 'g', '8643', '4171', 'X', '1037', 'L', '8199', '5881', 'g', '8579', '2317', '2431', '6519', 'K', '1359', '7153', 'x', 'C', 'h', 'g', '129', '7653', '5459', '6305', '4349', 'F', 'M', '3985']
Output (English): K6519243123178579g5881