Shown with a cast-on count of 22 stitches.  

• Row 1 (RS): *P3, k2tog, yo, k1, yo, ssk, p3, repeat from *.
• Row 2: *K3, p5, k3, repeat from *.
• Row 3: *P2, k2tog, yo, k3, yo, ssk, p2, repeat from *.
• Row 4: *K2, p7, k2, repeat from *.
• Row 5: *P1, k2tog, yo, k5, yo, ssk, p1, repeat from *.
• Rows 6 and 10: *K1, p9, k1, repeat from *.
• Row 7: *K2tog, yo, k1, yo, k2tog, k1, ssk, yo, k1, yo, ssk, repeat from *.
• Row 8: Purl.
• Row 9: *P1, ssk, yo, k2tog, yo, k1, yo, ssk, yo, k2tog, p1, repeat from *.