Shown with a cast-on count of 44 stitches.  

• Row 1 (RS): P1, k1, *yo, k3tog, yo, k2, yo, ssk, yo, k3tog, yo, k1, yo, ssk, yo, k3tog, yo, k2, yo, ssk, repeat from * to last 2 sts, k1, p1.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, and 42: Purl.
• Row 3: P1, k1, ssk, *yo, k4, yo, sl1-k2tog-psso, yo, k3, yo, sl1-k2tog-psso, yo, k4, yo, sl1-k2tog-psso, repeat from * to last 20 sts, yo, k4, yo, sl1-k2tog-psso, yo, k3, yo, sl1-k2tog-psso, yo, k6, p1.
• Row 5: P1, k2, *[yo, ssk] twice, k3, yo, ssk, yo, k3tog, yo, k3, [k2tog, yo] twice, k1, repeat from * to last st, p1.
• Row 7: P1, k3, *[yo, ssk] twice, k3, yo, sl1-k2tog-psso, yo, k3, [k2tog, yo] twice, k3, repeat from * to last 20 sts, [yo, ssk] twice, k3, yo, sl1-k2tog-psso, yo, k3, [k2tog, yo] twice, k2, p1.
• Row 9: P1, k4, *[yo, ssk] twice, k7, [k2tog, yo] twice, k5, repeat from * to last 19 sts, [yo, ssk] twice, k7, [k2tog, yo] twice, k3, p1.
• Row 11: P1, k5, *[yo, ssk] twice, k5, [k2tog, yo] twice, k7, repeat from * to last 18 sts, [yo, ssk] twice, k5, [k2tog, yo] twice, k4, p1.
• Row 13: P1, k6, *[yo, ssk] twice, k3, [k2tog, yo] twice, k9, repeat from * to last 17 sts, [yo, ssk] twice, k3, [k2tog, yo] twice, k5, p1.
• Row 15: P1, k2, *yo, ssk, k3, [yo, ssk] twice, k1, [k2tog, yo] twice, k3, k2tog, yo, k1, repeat from * to last st, p1.
• Row 17: P1, *[k3, yo, ssk] twice, yo, sl1-k2tog-psso, yo, k2tog, yo, k3, k2tog, yo, repeat from * to last 3 sts, k2, p1.
• Row 19: P1, k1, *yo, k3tog, yo, k1, yo, k3, k3tog, yo, k1, yo, sl1-k2tog-psso, k3, yo, k1, yo, ssk, repeat from * to last 2 sts, k1, p1.
• Row 21: P1, k1, ssk, *yo, k3, yo, k1, k3tog, yo, k3, yo, sl1-k2tog-psso, k1, yo, k3, yo, sl1-k2tog-psso, repeat from * to last 20 sts, yo, k3, yo, k1, k3tog, yo, k3, yo, sl1-k2tog-psso, k1, yo, k5, p1.
• Row 23: P1, k2, *[yo, ssk, yo, k3tog, yo, k2] twice, yo, ssk, yo, k3tog, yo, k1, repeat from * to last st, p1.
• Row 25: P1, *k3, yo, sl1-k2tog-psso, [yo, k4, yo, sl1-k2tog-psso] twice, yo, repeat from * to last 3 sts, k2, p1.
• Row 27: P1, k1, *yo, k3tog, yo, k3, [k2tog, yo] twice, k1, [yo, ssk] twice, k3, yo, ssk, repeat from * to last 2 sts, k1, p1.
• Row 29: P1, k1, ssk, *yo, k3, [k2tog, yo] twice, k3, [yo, ssk] twice, k3, yo, sl1-k2tog-psso, repeat from * to last 20 sts, yo, k3, [k2tog, yo] twice, k3, [yo, ssk] twice, k5, p1.
• Row 31: P1, k5, *[k2tog, yo] twice, k5, [yo, ssk] twice, k7, repeat from * to last 18 sts, [k2tog, yo] twice, k5, [yo, ssk] twice, k4, p1.
• Row 33: P1, k4, *[k2tog, yo] twice, k7, [yo, ssk] twice, k5, repeat from * to last 19 sts, [k2tog, yo] twice, k7, [yo, ssk] twice, k3, p1.
• Row 35: P1, *k3, [k2tog, yo] twice, k9, [yo, ssk] twice, repeat from * to last 3 sts, k2, p1.
• Row 37: P1, k2, *[k2tog, yo] twice, k3, k2tog, yo, k1, yo, ssk, k3, [yo, ssk] twice, k1, repeat from * to last st, p1.
• Row 39: P1, k1, k2tog, *yo, [k2tog, yo, k3] twice, yo, ssk, k3, yo, ssk, yo, sl1-k2tog-psso, repeat from * to last 20 sts, yo, [k2tog, yo, k3] twice, yo, ssk, k3, [yo, ssk] twice, p1.
• Row 41: P1, k2, *yo, sl1-k2tog-psso, k3, yo, k1, yo, ssk, yo, k3tog, yo, k1, yo, k3, k3tog, yo, k1, repeat from * to last st, p1.
• Row 43: P1, *k3, yo, sl1-k2tog-psso, k1, yo, k3, yo, sl1-k2tog-psso, yo, k3, yo, k1, k3tog, yo, repeat from * to last 3 sts, k2, p1.
• Row 44: K1, purl to last st, k1.