Shown with a cast-on count of 37 stitches.  

• Rows 1, 3, 5, 7, 9, 11, and 13 (WS): Purl.
• Row 2: K4, *k2tog, yo, k1, yo, ssk, k7, repeat from * to last 9 sts, k2tog, yo, k1, yo, ssk, k4.
• Row 4: K3, *k2tog, yo, k3, yo, ssk, k5, repeat from * to last 10 sts, k2tog, yo, k3, yo, ssk, k3.
• Row 6: K2, *k2tog, yo, k2tog, yo, k1, yo, ssk, yo, ssk, k3, repeat from * to last 11 sts, k2tog, yo, k2tog, yo, k1, yo, ssk, yo, ssk, k2.
• Row 8: K1, *[k2tog, yo] twice, k3, [yo, ssk] twice, k1, repeat from *.
• Row 10: K2tog, *yo, k2tog, yo, k5, yo, ssk, yo, sl1-k2tog-psso, repeat from * to last 11 sts, yo, k2tog, yo, k5, yo, ssk, yo, ssk.
• Row 12: K1, *k2tog, yo, k1, yo, ssk, k1, repeat from *.
• Row 14: K2tog, *yo, k3, yo, sl1-k2tog-psso, repeat from * to last 5 sts, yo, k3, yo, ssk.