So does anyone know if 38AB are directly across from a lav?

We are traveling as a pair to PEK and I originally though the lav and closet were flipped at 38. Now that I am looking at the diagram again, I'm wondering if we will get a lav show every 5 seconds and should maybe move back to 51 instead. We have that rear of the plane pair before on a different configuration, but thought we might like to be closer to the front.

Thanks in advance for anyone who has paid attention to this layout.