Shown with a cast-on count of 40 stitches.  

• Row 1 (RS): K4, yo, k2, ssk, k4, k2tog, k2, yo, k4, k1, k2tog, k2, yo, k2, 3/3 RC, k2, yo, k2, ssk, k1.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, and 22: Purl.
• Row 3: K5, yo, k2, ssk, k2, k2tog, k2, yo, k5, k20.
• Row 5: K1, yo, k2, ssk, k1, yo, k2, ssk, k2tog, k2, yo, k1, k2tog, k2, yo, k1, k5, k2tog, k2, yo, k2, yo, k2, ssk, k5.
• Row 7: K2, yo, k2, ssk, k1, 3/3 RC, k1, k2tog, k2, yo, k2, k4, k2tog, k2, yo, k4, yo, k2, ssk, k4.
• Row 9: K3, yo, k2, k2tog, k6, k2tog, k2, yo, k3, k4, yo, k2, ssk, k4, k2tog, k2, yo, k4.
• Row 11: K3, k2tog, k2, yo, k6, yo, k2, ssk, k3, k5, yo, k2, ssk, k2, k2tog, k2, yo, k5.
• Row 13: K2, k2tog, k2, yo, k8, yo, k2, ssk, k2, k1, yo, k2, ssk, k1, yo, k2, ssk, k2tog, k2, yo, k1, k2tog, k2, yo, k1.
• Row 15: K1, k2tog, k2, yo, k2, 3/3 RC, k2, yo, k2, ssk, k1, k2, yo, k2, ssk, k1, 3/3 RC, k1, k2tog, k2, yo, k2.
• Row 17: K20, k3, yo, k2, k2tog, k6, k2tog, k2, yo, k3.
• Row 19: K5, k2tog, k2, yo, k2, yo, k2, ssk, k5, k3, k2tog, k2, yo, k6, yo, k2, ssk, k3.
• Row 21: K4, k2tog, k2, yo, k4, yo, k2, ssk, k4, k2, k2tog, k2, yo, k8, yo, k2, ssk, k2.