Task: Program Execution
Input (English): 3, 4, ['2291', 'B', '7753', '1397', 'J', '9075', 'e', 'N', 'U', '8531', 'u', '6011', 'y', '587', '365', 'P', '2045', 'c', '697', '3237', '7617', '2101', 'h', '1893', 'X', 'L', 'U']
Output (English): 7753, e, u, 365, 697, h, U