Task: Program Execution
Input (English): 7, 9, ['A', 'v', '7933', 'v', '5037', 'w', 'a', 'p', '903', '7671', '3801', 'n', '5741', '8549', 'E', 'f', 'r', '6281', '8885', 'N', '3137', 'K', '3785', '5375', '5705']
Output (English): 309pa