Shown with a cast-on count of 28 stitches.  

• Rows 1 and 13 (RS): Knit.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, and 24: Purl.
• Rows 3, 7, and 11: *K2tog, k6, yo, p6, repeat from *.
• Rows 5 and 9: *K2tog, k6, [yo, k2tog] 3 times, yo, repeat from *.
• Rows 15, 19, and 23: *Ssk, p6, yo, k6, repeat from *.
• Rows 17 and 21: *[Ssk, yo] 4 times, k6, repeat from *.