Task: Program Execution
Input (English): 4, ['H', '1593', '4901', 'F', '6511', '3437', '9823', '1255', '8051', 'U', '2247', 't', '3639', 'm', 'h', '8601', '5543', '1973', '3621', 'L', 'f', '659']
Output (English): H, 1593, 4901, F