Task: Program Execution
Input (English): 7, ['2463', '1133', '5819', 'Z', 'u', 'd', 'B', '159', '6557', 'K', 'y', 'h', '6983', 'N', '263', '4353', '1143', 'Q', '9731', 's', '9499', '7403', '6143', 'G', 'N', 't', 'm', '9639', '3383', 'E', 'x', 'd', '7069', '4071', '6027', 'b']
Output (English): 2463, 159, 263, 7403, 3383, b