Shown with a cast-on count of 19 stitches.  

• Rows 1 and 7 (RS): P3, *k1, p5, repeat from * to last 4 sts, k1, p3.
• Row 2: K3tog, *yo, (k1, yo, k1) in next st, yo, k5tog, repeat from * to last 4 sts, yo, (k1, yo, k1) in next st, yo, k3tog tbl.
• Rows 3 and 5: K1, *p5, k1, repeat from *.
• Row 4: P1, *k5, p1, repeat from *.
• Row 6: Kfb, *yo, k5tog, yo, (k1, yo, k1) in next st, repeat from * to last 6 sts, yo, k5tog, yo, kfb.
• Row 8: K3, *p1, k5, repeat from * to last 4 sts, p1, k3.
• Repeat rows 1-8.