Task: Program Execution
Input (English): 18, ['u', '6135', '4379', '2923', '2061', 'C', '2173', 'k', 'n', 'z', '3761', 'e', '3057', '7597', '7075', '5495', '1109', '593', 'u', 't', 'g', '285', '881', '1147', '7357', 'i', 'H', 'M', '8597', '1569', 'U', '8945', '8267', 'm', '1567', '5693', '6465']
Output (English): u, u, 6465