Stripes Slip Stitch Pattern

Pattern
Cast on a multiple of 5 sts.
Row 1 (RS): Knit 2, *Slip 1 wyib, Knit 4; rep from * to last 2 stitches, Slip 1 wyib, Knit 2.
Row 2 (WS): Knit 2, *Purl 1, Knit 4; rep from * to last 3 sts, Purl 1, Knit 2.
Rep Rows 1-2.