Task: Program Execution
Input (English): 11, 14, ['l', '8047', 'Y', 'w', '8213', 'b', '6349', 'i', '1097', 'B', '381', 'Q', 'w', 'M', '8153', 'c', 'S', 'l', 'D', '3543', 'B']
Output (English): 381, Q, w, M