Shown with a cast-on count of 73 stitches.  

• Row 1 (RS): K1, ssk, k3, yo, [k1, yo, k3, k2tog, k1, ssk, k3, yo] 5 times, k1, yo, k3, k2tog, k1.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, and 22: Purl.
• Row 3: K1, ssk, k2, yo, k1, [k2, yo, k2, k2tog, k1, ssk, k3, yo] 5 times, k1, yo, k3, k2tog, k1.
• Row 5: [K1, yo, ssk] twice, [[k1, k2tog, yo] twice, [k1, yo, ssk] twice] 5 times, [k1, k2tog, yo] twice, k1.
• Row 7: K2, yo, ssk, k1, yo, [sl2-k1-p2sso, yo, k1, k2tog, yo, k3, yo, ssk, k1, yo] 5 times, sl2-k1-p2sso, yo, k1, k2tog, yo, k2.
• Row 9: K1, [yo, ssk] twice, k1, [k2, [k2tog, yo] twice, k1, [yo, ssk] twice, k1] 5 times, k2, [k2tog, yo] twice, k1.
• Row 11: K2, [yo, ssk] twice, [k1, [k2tog, yo] twice, k3, [yo, ssk] twice] 5 times, k1, [k2tog, yo] twice, k2.
• Row 13: K1, yo, k3, k2tog, [k1, ssk, k3, yo, k1, yo, k3, k2tog] 5 times, k1, ssk, k3, yo, k1.
• Row 15: K2, yo, k2, k2tog, [k1, ssk, k3, yo, k1, yo, k3, k2tog] 5 times, k1, ssk, k2, yo, k2.
• Row 17: [K1, k2tog, yo] twice, [[k1, yo, ssk] twice, [k1, k2tog, yo] twice] 5 times, [k1, yo, ssk] twice, k1.
• Row 19: [K2tog, yo, k1] twice, [k2, yo, ssk, k1, yo, sl2-k1-p2sso, yo, k1, k2tog, yo, k1] 5 times, k2, yo, ssk, k1, yo, ssk.
• Row 21: K2, [k2tog, yo] twice, [k1, [yo, ssk] twice, k3, [k2tog, yo] twice] 5 times, k1, [yo, ssk] twice, k2.
• Row 23: K1, [k2tog, yo] twice, k1, [k2, [yo, ssk] twice, k1, [k2tog, yo] twice, k1] 5 times, k2, [yo, ssk] twice, k1.