CAST ON A MULTIPLE OF 3 STS. ROW 1: *P2, K2; REPEAT FROM * TO LAST ST, P2. ROW 2: *K2, YF SL 1 YO; REPEAT FROM * TO LAST ST, K2. (YF SL 1 YO: Bring working yarn to front under the needle, slip 1 stitch purlwise, bring working yarn over top of needle to