Task: Program Execution
Input (English): 20, ['7185', '2867', '8769', '8345', '8141', '4171', '3791', 'n', '3021', '4357', 'D', '3629', '221', '3955', '291', 't', '1541', '6639', '6693', 'Y', '3881', 'K', '4561', 'B', '829', '645', 'y', '5469', 'k', 'X', '2819', 'q', '6227', 'f', 'w', '9857', '3571', '5581', 'O', '2107', 'Y', 'V', '9311', '9339', 'G']
Output (English): 7185, 3881, Y