Task: Program Execution
Input (English): 9, ['k', '7851', 'y', '8713', 'i', 'z', 'q', '2823', 't', '5527', '2257', '39', '5745', '8751', '189', 'R', '335', '5649', 'W', 'X', '2195', '685', '9337', '639', '8403', 'X', '6271']
Output (English): k, 5527, W