Shown with a cast-on count of 45 stitches.  

• Rows 1, 3, 9, and 11 (RS): Purl.
• Rows 2 and 10: Knit.
• Rows 4, 6, and 8: Sl3 wyif, *p11, sl3 wyif, repeat from *.
• Rows 5 and 7: Sl3 wyib, *k11, sl3 wyib, repeat from *.
• Rows 12, 14, and 16: P7, *sl3 wyif, p11, repeat from * to last 10 sts, sl3 wyif, p7.
• Rows 13 and 15: K7, *sl3 wyib, k11, repeat from * to last 10 sts, sl3 wyib, k7.