Task: Program Execution
Input (English): [8499, 4679, 'A', 'Q', 'z', '7781', 'G', '7739', 'C', 'y', 2449, 's'], ['K', 577, 'j', 'V', 'z', '7781', 'G', '7739', 'e', 'L']
Output (English): z, 7781, G, 7739