Maybe you were looking for one of these abbreviations: RCMX-RCN-RCNC-RCNN-RCNO-RCO-AK-RCO-NE-RCoA-RCOCI-RCOE.
Measure the width of your quilt and add 4-6 (or chosen excess). Design a backing to equal that width, adding 1/2 to each panel for each seam you'll use to sew it to a neighboring panel. Cut panels to the length of your quilt plus 4-6 (or chosen excess). Sew panels together with a 1/2 seam allowance. Press seams open to reduce bulk. Press backing before use.
1 Tuck the end into the start, making sure it lies smoothly. 2  Finish sewing the binding to the quilt, overlapping your starting stitches. 3  Continue around each of the corners until you reach the side where you started; stop about 8 to 10 from the previous stitching and backstitch (leave a 6 to 8 tail).