Shown with a cast-on count of 25 stitches.  

• Row 1 (RS): K3tog, *yo, (k1, p1) in next st, k1, (p1, k1) in next st, yo, k5tog, repeat from * to last 6 sts, yo, (k1, p1) in next st, k1, (p1, k1) in next st, yo, sl1-k2tog-psso.
• Rows 2, 4, and 6: P1, *p2, k3, p3, repeat from *.
• Row 3: K1, *yo, k2tog, p3, ssk, yo, k1 tbl, repeat from * to last 8 sts, yo, k2tog, p3, ssk, yo, k1.
• Row 5: K1, *yo, ssk, p3, k2tog, yo, k1 tbl, repeat from * to last 8 sts, yo, ssk, p3, k2tog, yo, k1.
• Row 9: K1, *(p1, k1) in next st, yo, k5tog, yo, (k1, p1) in next st, k1, repeat from * to last 8 sts, (p1, k1) in next st, yo, k5tog, yo, (k1, p1) in next st, k1.
• Rows 10, 12, and 14: P1, k1, p3, *p2, k3, p3, repeat from * to last 4 sts, p2, k1, p1.
• Row 11: K1, *p1, ssk, yo, k1 tbl, yo, k2tog, p2, repeat from * to last 8 sts, p1, ssk, yo, k1 tbl, yo, k2tog, p1, k1.
• Row 13: K1, *p1, k2tog, yo, k1 tbl, yo, ssk, p2, repeat from * to last 8 sts, p1, k2tog, yo, k1 tbl, yo, ssk, p1, k1.
• Repeat rows 1-16.