molecular kanji

this is a poster that was given to us for sh*ts and giggles, last semester, and it represents the 20 essential amino acids. for those with any inclination, feel free to try and decipher it. and if you're not of a biochemistry background and are feeling extra keen, here's a link to the chemical structures so you can try to figure it out. exciting stuff!

p/s: if you're of a biochem background and don't have the structures memorised, shame on you!