Task: Program Execution
Input (English): 4, 20, ['q', '7101', '5779', 'Z', 'd', 'Z', '7501', '8831', '1803', 'L', '9045', '425', 'F', '2411', '7849', '8307', '2125', '3245', 'H', 'Z', 's', 'n', 'W', 's']
Output (English): Z, H, 3245, 2125, 8307, 7849, 2411, F, 425, 9045, L, 1803, 8831, 7501, Z, d, Z