Shown with a cast-on count of 25 stitches.  

• Rows 1, 3, 7, 9, 11, 13, 17, and 19 (WS): Purl.
• Row 2: K3tog, *yo, kfb, k1, kfb, yo, k5tog, repeat from * to last 6 sts, yo, kfb, k1, kfb, yo, sl1-k2tog-psso.
• Row 4: K1 tbl, *yo, k2tog, k3, ssk, yo, k1 tbl, repeat from *.
• Row 8: K1 tbl, *k1 tbl, yo, k5tog, yo, k2 tbl, repeat from * (multiple of 6 sts, plus 1).
• Row 10: K1 tbl, *yo, k1 tbl, yo, sl1-k2tog-psso, yo, k1 tbl, yo, k1 tbl, repeat from * (multiple of 8 sts, plus 1).
• Row 12: K1, *kfb, yo, k5tog, yo, kfb, k1, repeat from *.
• Row 14: K1, *k1, ssk, yo, k1 tbl, yo, k2tog, k2, repeat from *.
• Row 18: K3tog, *yo, k3 tbl, yo, k5tog, repeat from * to last 6 sts, yo, k3 tbl, yo, sl1-k2tog-psso (multiple of 6 sts, plus 7).
• Row 20: K2tog, *yo, k1 tbl, yo, k1 tbl, yo, k1 tbl, yo, sl1-k2tog-psso, repeat from * to last 5 sts, yo, k1 tbl, yo, k1 tbl, yo, k1 tbl, yo, ssk (multiple of 8 sts, plus 9).