Task: Program Execution
Input (English): 5, ['7889', 'd', '4053', 'T', 'x', 'f', 'A', '7729', 'O', '445', 'b', '8035', '1043', 'S', '4943', '3733', '2197', '4257', 'U', '5805', 'W', '6057', '2107', 'I']
Output (English): 7889, f, b, 3733, W