Shown with a cast-on count of 26 stitches.  

• Rows 1, 3, 5, 7, 9, 11, 13, 15, and 17 (WS): K10, p6, k10.
• Rows 2, 12, 14, and 16: K5, p5, k6, p5, k5.
• Row 4: K5, p1, yo, p2tog, p2, k6, p2, p2tog, yo, p1, k5.
• Row 6: K5, p2, yo, p2tog, p1, k6, p1, p2tog, yo, p2, k5.
• Row 8: K5, p3, yo, p2tog, k6, p2tog, yo, p3, k5.
• Row 10: K5, p5, 3/3 RC, p5, k5.