Task: Program Execution
Input (English): 16, 18, ['Q', '8291', '5327', '5889', '2615', 'I', '3363', '8315', '2953', 'F', '5899', 'Q', 'T', '4125', 'H', 'F', '2145', '4193', '9295']
Output (English): F, 2145, 4193