Freshwater Shrimp For Sell

the equation with images

now again with Image:

U = (K + 2A) - 4X



Actually, I would have along the blue lines (X) are each still orange or green along attract need for sleeves or body, but I was a mess too big. I hope it is to really realize what I mean.
The drawing below shows the increase in rows of pink. In my coat of course they are at equal distance from each other.



And now ending this theory, I'm going to knit, and quite convenient ...