Shown with a cast-on count of 21 stitches.  

• Rows 1, 19, 21, and 23 (RS): Kfb, k1, ssk, yo, sl1-k2tog-psso, yo, k2tog, k1, (k1, yo, k1) in next st, k1, ssk, yo, sl1-k2tog-psso, yo, k2tog, k1, kfb.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, and 24: Purl.
• Row 3: K3, ssk, yo, k1, yo, k2tog, k5, ssk, yo, k1, yo, k2tog, k3.
• Row 5: K2, k2tog, yo, k3, yo, ssk, k3, k2tog, yo, k3, yo, ssk, k2.
• Rows 7, 9, 11, and 13: K2tog, yo, k2tog, k1, (k1, yo, k1) in next st, k1, ssk, yo, sl1-k2tog-psso, yo, k2tog, k1, (k1, yo, k1) in next st, k1, ssk, yo, ssk.
• Row 15: K1, yo, ssk, k5, k2tog, yo, k1, yo, ssk, k5, k2tog, yo, k1.
• Row 17: K2, yo, ssk, k3, k2tog, yo, k3, yo, ssk, k3, k2tog, yo, k2.