Here are the Northeast Iranian/Afghani Socks from PGR's Ethnic Socks and Stockings. There are a few 3-color rows and the colors on the chart aren't completely the same as the colors shown in the sock photo. The chart has several colors that are very difficult to distinguish from each other so I'm going to just end up fudging the colors as I see fit. I'm using size 3 dpns and yarn from the sock yarn stash.