Shown with a cast-on count of 11 stitches.  

• Row 1 (RS): (K1, yo, k1) in next st, sl1-k2tog-psso, yo, sl1-k2tog-psso, yo, k3tog, (k1, yo, k1) in next st.
• Rows 2, 4, and 6: Purl.
• Row 3: K1, (k1, yo, k1) in next st, yo, k2tog, k3tog, ssk, yo, (k1, yo, k1) in next st, k1 (13 sts).
• Row 5: K2tog, k1, ssk, yo, (k1, yo, k1) in next st, k1, (k1, yo, k1) in next st, yo, k2tog, k1, ssk (15 sts).