Shown with a cast-on count of 0 stitches.  

• Row 0 (RS): CO 21 sts (21 sts).
• Rows 1-4 and 6-8 (RS): *P1, k4, p2, k4, [p1, k1 tbl] 5 times, repeat from *.
• Row 5 (RS): *P1, 2/2 LC, p2, 2/2 LC, [p1, k1 tbl] 5 times, repeat from *.
• Row 9 (RS): *P1, 2/2 LC, p1, yo, p1, 2/2 LC, ssp, [p1, k1 tbl] 4 times, repeat from *.
• Row 10 (RS): *P1, k4, p1, k1, p1, k4, p1, [p1, k1 tbl] 4 times, repeat from *.