Shown with a cast-on count of 45 stitches.  

• Row 1 (RS): Sl1 wyib, k1, k2tog, k4, yo, k1, *yo, k4, ssk, k1, k2tog, k4, yo, k1, repeat from * to last 8 sts, yo, k4, ssk, k2.
• Rows 2, 4, 6, and 8: Purl.
• Row 3: Sl1 wyif, k1, k2tog, k3, yo, k2, *k1, yo, k3, ssk, k1, k2tog, k3, yo, k2, repeat from * to last 8 sts, k1, yo, k3, ssk, k2.
• Row 5: Sl1 wyif, k2tog, k3, yo, k3, *k2, yo, k3, sl1-k2tog-psso, k3, yo, k3, repeat from * to last 8 sts, k2, yo, k3, ssk, k1.
• Row 7: Sl1 wyif, k2tog, k2, yo, k4, *k3, yo, k2, sl1-k2tog-psso, k2, yo, k4, repeat from * to last 8 sts, k3, yo, k2, ssk, k1.