Task: Program Execution
Input (English): 4, 7, ['s', '819', '623', '3929', '4661', '4019', '1491', 'u', 'e', 'y', 'w', 'P', 'a', 'R', 'O', 'o', 'X', 'y', 'V', '769', 'x']
Output (English): 3929, w, y