Knitting Stitch Patterns -- Slipped Stitches-- Grid

Grid knitting stitches
how to knit instructions Grid

   Symbol Key

I - knit 1
- purl 1
1-2-1 - insert right needle from front between the next 4th and 5th stiches on left needle and draw up a loop; slip loop onto left needle and knit it together with first stich on left needle; purl2; knit 1