with the three remaining units from step 7.
9) trim the fabric 1/4" away from the sewn line as shown. press the seam toward the background fabric.
10) taking the units created in step 9, place one of the 2-1/2" background fabric squares, right sides together, and marked diagonal line positioned as shown on top of the unit. sew on the marked line. repeat with the three remaining units from step 9.
11) trim the fabric 1/4" away from the sewn line as shown. press the seam toward the background fabric. the completed units should measure 4-1/2" square.
12) take two of the units completed in step 11 and one of the units completed 