Shown with a cast-on count of 26 stitches.  

• Row 1 (RS): *K1, p1, k2, p1, repeat from * to last st, k1.
• Rows 2, 4, 6, 8, and 10: P1, *k1, p2, k1, p1, repeat from *.
• Rows 3 and 7: *K1, yo, k2tog tbl, k2tog, yo, repeat from * to last st, k1.
• Row 5: *K1, p1, 1/1 RC, p1, k1, p1, k2, p1, repeat from * to last 6 sts, k1, p1, 1/1 RC, p1, k1.
• Row 9: *K1, p1, k2, p1, k1, p1, 1/1 RC, p1, repeat from * to last 6 sts, k1, p1, k2, p1, k1.