Shown with a cast-on count of 34 stitches.  

• Rows 1, 3, 5, 7, 9, 13, 15, 17, 19, and 21 (RS): Sl1 wyib, *brSl, k1, repeat from * to last st, p1.
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20: Sl1 wyib, *brSl, k1, repeat from * to last st, p1.
• Row 11: Sl1 wyib, *4/4 LC, [brSl, k1] 4 times, repeat from * to last st, p1.
• Row 22: Sl1 wyib, *4/4 LC, [brSl, k1] 4 times, repeat from * to last st, p1.