Task: Program Execution
Input (English): 10, ['4197', '1463', '3579', 'y', '2895', 'I', 'M', '8289', '8257', 'n', 'Q', 'c', '9023', '1879', '2551', '7327', 'i', 'S', 'z', '9573', '8653', 'n', 'i', 'K', '2675', 'p', '3903', '759', '7929', '4467', '8327', 'f', '503', 'X', 'M', '7631', 'o', '2561', 'M', '3615', 'a']
Output (English): 4197, Q, 8653, 8327, a