Task: Program Execution
Input (English): 2, ['1617', '4973', '1883', 'X', 'c', '4631', '2071', 'f', 'T', 'I', 'j', 'R', 'Y', '5245', 'g', 'P', '355', 't', 'c', '4847', '6401']
Output (English): 1617, 4973