Take a Unit #1a and sew it to a Unit #3 like below. Make two of them and call them Unit #5  Sew a Unit #1 and a Unit #2 together to make something we'll call Unit #6. It will look like this:  Make ten of them altogether. Sew a 3" square of background fabric to a triangle of backgroudn fabric like below:  Then sew another triangle to it so that it looks like this:  We'll call this Unit #7 and you will need four of them. |