Task: Program Execution
Input (English): 16, 18, ['9053', '2883', '8371', '6323', '6659', '2659', 'R', 'K', 'i', '7903', 'c', '3301', 'q', '6585', 's', '9051', 'y', '2151', 'S', 'c', 'W', '2855', '9481', '6237', 'X', '2339']
Output (English): 2151, y, 9051