Shown with a cast-on count of 49 stitches.  

• Row 1 (RS): K4, yo, k2tog, yo, ssk, yo, ssk, k3, k2tog, k4, yo, k1, yo, k3, sl1-k2tog-psso, k3, yo, knit to last 19 sts, yo, k4, ssk, k3, k2tog, yo, k2tog, yo, ssk, yo, k4.
• Rows 2 and 4: Purl.
• Row 3: K3, yo, k1, k2tog, k1, yo, ssk, yo, ssk, k2, k2tog, k3, yo, k3, yo, k2, sl1-k2tog-psso, k2, yo, k3, yo, k3, ssk, k2, k2tog, yo, k2tog, yo, k1, ssk, k1, yo, k3.