Task: Program Execution
Input (English): 12, ['5081', '9037', '2583', 'a', '1417', 'i', 'Q', '3857', 'c', 'U', 'u', '2963', 's', '2661', 'f', 'K', '6041', '5401', 'u', '2465', '1315', '6787', 'N', '533', '7533', 'd', '5173', '603', 'b']
Output (English): 5081, s, 7533