Shown with a cast-on count of 52 stitches.  

• Row 1 (RS): Yo, k1, yo, *k1, yo, ssk, yo, ssk, k1, [yo] 4 times, k1, ssk, yo, ssk, yo, k3, yo, k2tog, yo, k2tog, k1, [yo] 4 times, k1, k2tog, yo, k2tog, yo, repeat from * to last 3 sts, k1, yo, k1, yo, k1 (multiple of 32 sts, plus 8).
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, and 30: Purl.
• Row 3: Yo, k1, yo, k1, yo, k1, *k2, yo, ssk, yo, sl1-k2tog-psso, k4, ssk, yo, ssk, yo, k3, yo, k2tog, yo, k2tog, k4, k3tog, yo, k2tog, yo, k1, repeat from * to last 5 sts, k2, yo, k1, yo, k1, yo, k1 (multiple of 30 sts, plus 14).
• Row 5: Yo, k2tog, yo, k2tog, yo, k2, *k3, yo, ssk, yo, sl1-k2tog-psso, k2, ssk, yo, ssk, yo, k3, yo, k2tog, yo, k2tog, k2, k3tog, yo, k2tog, yo, k2, repeat from * to last 8 sts, k3, yo, ssk, yo, ssk, yo, k1.
• Row 7: Yo, k2tog, yo, k2tog, yo, k3, *yo, ssk, k2, yo, ssk, yo, sl1-k2tog-psso, ssk, yo, ssk, yo, k3, yo, k2tog, yo, k2tog, k3tog, yo, k2tog, yo, k3, repeat from * to last 9 sts, yo, ssk, k2, yo, ssk, yo, ssk, yo, k1.
• Row 9: Yo, k2tog, yo, k2tog, yo, k2, k2tog, yo, *k1, yo, ssk, k2, yo, ssk, yo, sl1-k2tog-psso, ssk, yo, k3, yo, k2tog, k3tog, yo, k2tog, yo, k2, k2tog, yo, repeat from * to last 10 sts, k1, yo, ssk, k2, yo, ssk, yo, ssk, yo, k1.
• Row 11: Yo, k2tog, yo, k2tog, yo, k2, k2tog, yo, k1, *k2, yo, ssk, k2, yo, ssk, yo, ssk, k5, k2tog, yo, k2tog, yo, k2, k2tog, yo, k1, repeat from * to last 11 sts, k2, yo, ssk, k2, yo, ssk, yo, ssk, yo, k1 (multiple of 24 sts, plus 22).
• Row 13: Yo, k2tog, yo, k2tog, yo, k2, k2tog, yo, k1, yo, *sl2-k1-p2sso, yo, k1, yo, ssk, k2, yo, ssk, yo, ssk, k3, k2tog, yo, k2tog, yo, k2, k2tog, yo, k1, yo, repeat from * to last 13 sts, sl2-k1-p2sso, yo, k1, yo, ssk, k2, yo, ssk, yo, ssk, yo, k1 (multiple of 24 sts, plus 24).
• Row 15: Yo, k2, yo, k2tog, yo, k4, yo, k3tog, yo, *k1, yo, sl1-k2tog-psso, yo, k4, yo, ssk, yo, ssk, k1, k2tog, yo, k2tog, yo, k4, yo, k3tog, yo, repeat from * to last 13 sts, k1, yo, sl1-k2tog-psso, yo, k4, yo, ssk, yo, k2, yo, k1 (multiple of 24 sts, plus 28).
• Row 17: Yo, k1, yo, k2tog, *yo, k2tog, yo, k2tog, k1, [yo] 4 times, k2, yo, k2tog, yo, k3, yo, ssk, yo, k2, [yo] 4 times, k1, ssk, yo, ssk, yo, sl2-k1-p2sso, repeat from * to last 25 sts, yo, k2tog, yo, k2tog, k1, [yo] 4 times, k2, yo, k2tog, yo, k3, yo, ssk, yo, k2, [yo] 4 times, k1, ssk, yo, ssk, yo, ssk, yo, k1, yo, k1 (multiple of 32 sts, plus 40).
• Row 19: Yo, k1, yo, ssk, k1, *k2tog, yo, k2tog, k4, k3tog, yo, k2tog, yo, k2tog, yo, k1, yo, ssk, yo, ssk, yo, sl1-k2tog-psso, k4, ssk, yo, ssk, k1, repeat from * to last 36 sts, k2tog, yo, k2tog, k4, k3tog, yo, k2tog, yo, k2tog, yo, k1, yo, ssk, yo, ssk, yo, sl1-k2tog-psso, k4, ssk, yo, ssk, k1, k2tog, yo, k1, yo, k1 (multiple of 28 sts, plus 38).
• Row 21: Yo, k1, yo, ssk, yo, sl2-k1-p2sso, *yo, k2tog, k2, k3tog, yo, k2tog, yo, k2tog, yo, k3, yo, ssk, yo, ssk, yo, sl1-k2tog-psso, k2, ssk, yo, sl2-k1-p2sso, repeat from * to last 32 sts, yo, k2tog, k2, k3tog, yo, k2tog, yo, k2tog, yo, k3, yo, ssk, yo, ssk, yo, sl1-k2tog-psso, k2, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, k1, k1 (multiple of 24 sts, plus 35).
• Row 23: Yo, k1, yo, ssk, yo, ssk, yo, k1, *yo, k2tog, k3tog, yo, k2tog, yo, k2tog, yo, k2tog, yo, k1, yo, ssk, yo, ssk, yo, ssk, yo, sl1-k2tog-psso, ssk, yo, k1, repeat from * to last 29 sts, yo, k2tog, k3tog, yo, k2tog, yo, k2tog, yo, k2tog, yo, k1, yo, ssk, yo, ssk, yo, ssk, yo, sl1-k2tog-psso, ssk, yo, k1, yo, k2tog, yo, k1, yo, k1, yo, k1 (multiple of 22 sts, plus 38).
• Row 25: Yo, k1, yo, ssk, yo, ssk, yo, ssk, yo, k2tog, *yo, k2tog, yo, k2tog, yo, k2tog, yo, k2tog, yo, k3, yo, ssk, yo, ssk, yo, ssk, yo, ssk, yo, sl2-k1-p2sso, repeat from * to last 29 sts, yo, k2tog, yo, k2tog, yo, k2tog, yo, k2tog, yo, k3, yo, ssk, yo, ssk, yo, ssk, yo, ssk, yo, ssk, yo, k2tog, yo, k2tog, yo, k2tog, yo, k1, k1 (multiple of 22 sts, plus 41).
• Row 27: Yo, k1, yo, ssk, yo, ssk, yo, ssk, yo, ssk, k1, *k2tog, yo, k2tog, yo, k2tog, yo, k2tog, yo, k2tog, yo, k1, yo, ssk, yo, ssk, yo, ssk, yo, ssk, yo, ssk, k1, repeat from * to last 31 sts, k2tog, yo, k2tog, yo, k2tog, yo, k2tog, yo, k2tog, yo, k1, yo, ssk, yo, ssk, yo, ssk, yo, ssk, yo, ssk, k1, k2tog, yo, k2tog, yo, k2tog, yo, k2tog, yo, k1 (multiple of 22 sts, plus 42).
• Row 29: Yo, k1, yo, ssk, yo, ssk, yo, ssk, yo, ssk, yo, sl2-k1-p2sso, *yo, k2tog, yo, k2tog, yo, k2tog, yo, k2tog, k3, yo, ssk, yo, ssk, yo, ssk, yo, ssk, yo, sl2-k1-p2sso, repeat from * to last 30 sts, yo, k2tog, yo, k2tog, yo, k2tog, yo, k2tog, k3, yo, ssk, yo, ssk, yo, ssk, yo, ssk, yo, sl2-k1-p2sso, yo, k2tog, yo, k2tog, yo, k2tog, yo, k1, k1 (multiple of 21 sts, plus 42).