Shown with a cast-on count of 24 stitches.  

• Rows 1 and 9 (RS): *Yo, k2tog, yo, k2tog, yo, k2tog, k6, repeat from *.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20: *P12, repeat from *.
• Rows 3 and 7: *K2tog, yo, k2tog, yo, k2tog, yo, k6, repeat from *.
• Row 5: *Yo, k2tog, yo, k2tog, yo, k2tog, 3/3 LC, repeat from *.
• Rows 11 and 19: *K6, yo, k2tog, yo, k2tog, yo, k2tog, repeat from *.
• Rows 13 and 17: *K6, k2tog, yo, k2tog, yo, k2tog, yo, repeat from *.
• Row 15: *3/3 RC, yo, k2tog, yo, k2tog, yo, k2tog, repeat from *.