Shown with a cast-on count of 37 stitches.  

• Row 1 (RS): K2, *yo, ssk, k5, k2tog, yo, k3, repeat from * to last 11 sts, yo, ssk, k5, k2tog, yo, k2.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, and 32: Purl.
• Row 3: K1, *[yo, ssk] twice, k3, [k2tog, yo] twice, k1, repeat from * to last 12 sts, [yo, ssk] twice, k3, [k2tog, yo] twice, k1.
• Rows 5 and 9: K2, *[yo, ssk] twice, k1, [k2tog, yo] twice, k3, repeat from * to last 11 sts, [yo, ssk] twice, k1, [k2tog, yo] twice, k2.
• Row 7: K1, *[yo, ssk] twice, yo, sl2-k1-p2sso, [yo, k2tog] twice, yo, k1, repeat from * to last 12 sts, [yo, ssk] twice, yo, sl2-k1-p2sso, [yo, k2tog] twice, yo, k1.
• Row 11: K3, *yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, k5, repeat from * to last 10 sts, yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, k3.
• Row 13: K4, *yo, ssk, k1, k2tog, yo, k7, repeat from * to last 9 sts, yo, ssk, k1, k2tog, yo, k4.
• Row 15: K5, *yo, sl2-k1-p2sso, yo, k9, repeat from * to last 8 sts, yo, sl2-k1-p2sso, yo, k5.
• Row 17: K3, k2tog, yo, k3, *yo, ssk, k5, k2tog, yo, k3, repeat from * to last 5 sts, yo, ssk, k3.
• Row 19: K2, [k2tog, yo] twice, k1, *[yo, ssk] twice, k3, [k2tog, yo] twice, k1, repeat from * to last 6 sts, [yo, ssk] twice, k2.
• Rows 21 and 25: K1, [k2tog, yo] twice, k3, *[yo, ssk] twice, k1, [k2tog, yo] twice, k3, repeat from * to last 5 sts, [yo, ssk] twice, k1.
• Row 23: [K2tog, yo] 3 times, k1, *[yo, ssk] twice, yo, sl2-k1-p2sso, [yo, k2tog] twice, yo, k1, repeat from * to last 6 sts, [yo, ssk] 3 times.
• Row 27: [K2tog, yo] twice, k5, *yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, k5, repeat from * to last 4 sts, [yo, ssk] twice.
• Row 29: K1, k2tog, yo, k7, *yo, ssk, k1, k2tog, yo, k7, repeat from * to last 3 sts, yo, ssk, k1.
• Row 31: K2tog, yo, k9, *yo, sl2-k1-p2sso, yo, k9, repeat from * to last 2 sts, yo, ssk.
• Repeat rows 1-32.