Task: Program Execution
Input (English): 5, ['3049', 'x', 'J', '1327', '2045', '3021', '5963', 'A', '9365', 'a', 'Y', '7167', '7353', '7139', '259', 'U', 'o', '2501', '2593']
Output (English): 3049, x, J, 1327, 2045