Right, so they had to create their own mnemonic device for the order of operations. pulling out a spare piece of parchment, the girl began thinking of words that could work. The first word that popped in her mind for "P" was "Puff", and no matter how much she though, she couldn't come up with another word for the letter. "D" what started with that. Writing down the first word that came to her, she shook her head and crossed it out. Sure badgers lived in the dirt, but she didn't think it would fit her phrase. After working a bit longer, she beamed as she looked down at her parchment. Sure there were many words crossed out, but her phrase was pretty awesome if she said so herself. Grinning, she raised her hand. "Professor Hadley, how about, 'Puffs Enjoy Many Delicious Aromatic Scents.'"