Task: Program Execution
Input (English): 11, ['6991', '1587', '7489', '5761', 'c', 'T', '8989', '5445', 'z', 'N', '5641', '4667', '9709', '7069', 'g', '2121', 'C', 'x', 'h', '8407', '4103', '7597', '9521', '3707', 'd', '5389', 'A', '1901', '2693', 'X', '1645', '3763', '1211', '9435', '6069', '923', '3491', 'v', '1377', 'L', '2547', 'Y', 'u', 'B', '5777']
Output (English): 6991, 4667, 9521, 9435, 5777