Task: Program Execution
Input (English): 4, 7, ['K', 'x', '5577', '8859', 'W', 'q', '717', '8429', '7075', 'T', '7817', 'w', 'q', 'I', '2569', '461', 'S', '1089', 'W', '8345', 'J', 'z', '697']
Output (English): 8859, W, q, 717