Task: Program Execution
Input (English): 4, 6, ['4133', '7987', '2705', 'q', 'C', '3389', 'z', 'C', '5839', '3229', '7515', '9497', '4709', '2233', 'P', 'Z', '2485', 'H', '6401', '2273', 'w', '591', '2019']
Output (English): 3389, C, q