I can see something, but I have no idea what to call them -- or, for that matter, how they would be used.
![Huh? [:^)]](/emoticons/emotion-18.gif)
They look like the upper left corner and lower right corner of a square, without the rest of the square. They remind me of the little gummed corners we used to use to mount photos in a scrapbook. Is that what you intended to post, Lollipop, or did my computer transform your characters into something else? What would you do with them?