Task: Program Execution
Input (English): 9, ['M', '5197', 'L', '7863', '3731', 't', '4811', '1295', '2767', 'I', 'M', '4293', 'g', '4601', '4451', 'F', '9419', '6701', '7681']
Output (English): I, M, 4293, g, 4601, 4451, F, 9419, 6701, 7681