I’m working on a lace stole that I’m designing using some Estonian Lace stitches. The stitch is charted in a Ravelry document. The document name is “4. Checked waterlily 1” by Olga Jasnovidova. When you’re looking at the key to the chart, the square with the “7” in it says the stitch should be “k3tog7, knit 3 stitches together and [U][B]increase of them 7 stitches[/B][/U] - knit stitches alternatively with yarn over”. What in the world does that mean? Here is a link to the document, http://www.ravelry.com/patterns/library/4-checked-waterlily-1. Thanks for your help.