Shown with a cast-on count of 13 stitches.  

• Rows 1 and 3 (RS): Knit.
• Rows 2, 4, 8, 10, and 12: Purl.
• Row 5: K1, k2, k2tog, k1 below, yo, k1 below, yo, k1 below, ssk, k3.
• Row 6: P2, ssp, p5, p2tog, p1, p1 (11 sts).
• Row 7: K1, [k2tog, yo] twice, k1, [yo, ssk] twice, k1.
• Row 9: K1, yo, k2tog, yo, k3, yo, ssk, yo, sl1-k2tog-psso.
• Row 11: K1, k3, yo, sl2-k1-p2sso, yo, k4.