Shown with a cast-on count of 41 stitches.  

• Rows 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, and 31 (WS): Purl.
• Rows 2, 4, and 6: K2, *k2, [ssk, yo] 3 times, k3, [yo, k2tog] 3 times, k1, repeat from * to last 3 sts, k3.
• Row 8: K2, *k4, [yo, ssk] twice, yo, sl1-k2tog-psso, yo, [k2tog, yo] twice, k3, repeat from * to last 3 sts, k3.
• Row 10: K2, *k5, [yo, ssk] twice, yo, sl1-k2tog-psso, yo, k2tog, yo, k4, repeat from * to last 3 sts, k3.
• Row 12: K2, *k3, k2tog, yo, k1, yo, ssk, yo, sl1-k2tog-psso, yo, k2tog, yo, k1, yo, ssk, k2, repeat from * to last 3 sts, k3.
• Row 14: K2, *k2, [k2tog, yo] twice, k1, yo, ssk, yo, sl1-k2tog-psso, yo, k1, [yo, ssk] twice, k1, repeat from * to last 3 sts, k3.
• Row 16: K2, *k1, [k2tog, yo] 3 times, k1, yo, sl1-k2tog-psso, yo, k1, [yo, ssk] 3 times, repeat from * to last 3 sts, k3.
• Rows 18, 20, and 22: K2, *k2, [yo, k2tog] 3 times, k3, [ssk, yo] 3 times, k1, repeat from * to last 3 sts, k3.
• Row 24: K1, yo, *sl1-k2tog-psso, yo, [k2tog, yo] twice, k7, [yo, ssk] twice, yo, repeat from * to last 4 sts, sl1-k2tog-psso, yo, k1.
• Row 26: K2, *yo, sl1-k2tog-psso, yo, k2tog, yo, k9, [yo, ssk] twice, repeat from * to last 3 sts, yo, ssk, k1.
• Row 28: K1, yo, *sl1-k2tog-psso, yo, k2tog, yo, k1, yo, ssk, k5, k2tog, yo, k1, yo, ssk, yo, repeat from * to last 4 sts, sl1-k2tog-psso, yo, k1.
• Row 30: K2, *yo, sl1-k2tog-psso, yo, k1, [yo, ssk] twice, k3, [k2tog, yo] twice, k1, yo, ssk, repeat from * to last 3 sts, yo, ssk, k1.
• Row 32: K1, yo, *sl1-k2tog-psso, yo, k1, [yo, ssk] 3 times, k1, [k2tog, yo] 3 times, k1, yo, repeat from * to last 4 sts, sl1-k2tog-psso, yo, k1.