Knit off n°1
Purl in n°3 (pull yarn)
Knit through the back loop off n°2
Bring yan from back to front between n°3 & n°4, and knit n°4 (pull yarn)
TO Pull yarn only twice, do it after the second and fourth step.
by Interweave Craft
by VeryPink Knits
by Cindy Dell