Task: Program Execution
Input (English): 5, ['2563', '3937', '1663', 'L', 'P', 'A', 'I', '6105', '1143', 'k', '1709', 's', 'b', 'I', '4953', '4195', 'U', 'v', '4823', 'Y', '4427', '4989', '2485', '2369', '1541', '2823', '2195', '5319', '6947', 'X', '6455', '8275', 'K']
Output (English): 2563, A, 1709, 4195, 4427, 2823, 6455