So my suggestion, if you're going to memorize these, memorize these two and these four, but don't memorize this, because if you memorize these two, the other 14, which essentially must be glucogenic only. Now, one caveat, however, is the way I've listed is I have 14 glucogenic and four under both. Sometimes you're going to see three anine listed under both. So that means we have 13 here, not including three anine, and five here, including three anine. And that's simply because of the way you define glucogenic. So if you define glucogenic one way, the three anine ends up being here.