It only lets you use the emojis from the list on the desktop version, you have to type it in on the mobile version, and it's hard to remember them all. So I put the list in order and took a screenshot. I made it easier for you, all you have to do is save this image. You could make it your home screen wallpaper on your phone or something so it doesn't get lost in your photos.
It's more convenient than a piece of paper:
