Task: Program Execution
Input (English): 15, 20, ['r', '7417', '8009', 'Q', '7731', '8785', '6603', 'd', 'x', 'M', '3675', 'B', 'i', 'Y', '1607', '7505', '9035', 'K', '1513', '7199', 'u', '131', 'o', '9539', 'r', '8563', '9419', '4703', 'O', '6867']
Output (English): 1607, 7505, 9035, K, 1513, 7199