Shown with a cast-on count of 22 stitches.  

• Row 1 (RS): P2, k3tog, k4, yo, k1, yo, k2, yo, k1, yo, k2, k3tog, p4.
• Rows 2, 4, 6, 8, 10, and 12: Purl.
• Row 3: P3, k9, yo, k1, yo, k3, k3tog, p3.
• Row 5: P4, k8, yo, k1, yo, k4, k3tog, p2.
• Row 7: P5, k3tog, k1, yo, k1, yo, k2, yo, k1, yo, k5, k3tog, p1.
• Row 9: P4, k3tog, k2, yo, k1, yo, k10, p2.
• Row 11: P3, k3tog, k3, yo, k1, yo, k9, p3.