These AUs, usually identified by the facial muscles that perform these various tasks, are the tools used in What the Face Reveals . (To look at a few examples, click here and here.)
To see some examples of these AUs, click here and here.
The AUs are not used for any tasks, and especially not the tools for What the Face Reveals.
Tuppence had no thoughts in her brain when she went back to the bathroom.
All right.
A dog licks himself.
There is a mandapa hall, a hall for dancing, and an inner sanctuary, which is encircled by a walking path.
There are people walking in the rain.
The two dogs are sleeping on the porch.