Shown with a cast-on count of 26 stitches.  

• Row 1 (RS): *Ssk, yo, k1, yo, k8, k2tog, repeat from *.
• Rows 2 and 16: *P2tog, p7, yo, p1, yo, p1, ssp, repeat from *.
• Rows 3 and 15: *Ssk, k2, yo, k1, yo, k6, k2tog, repeat from *.
• Rows 4 and 14: *P2tog, p5, yo, p1, yo, p3, ssp, repeat from *.
• Rows 5 and 13: *Ssk, k4, yo, k1, yo, k4, k2tog, repeat from *.
• Rows 6 and 12: *P2tog, p3, yo, p1, yo, p5, ssp, repeat from *.
• Rows 7 and 11: *Ssk, k6, yo, k1, yo, k2, k2tog, repeat from *.
• Rows 8 and 10: *P2tog, p1, yo, p1, yo, p7, ssp, repeat from *.
• Row 9: *Ssk, k8, yo, k1, yo, k2tog, repeat from *.