Task: Program Execution
Input (English): 2, 7, ['1715', 'o', 'O', '6447', 'x', '9559', '89', 'P', '3427', 'Q', '603', '9449', '1265', 'A', '2583', 'f', 'v', '7419', 'P']
Output (English): o, 3427, f