Mystery Monday – Baffled in Belmont Steps 3 & 4 November 21, 2011 by persimondreams Leave a Comment If you’re just tuning in to the Mystery Monday be sure to take a look a back at Choosing Your Fabrics Steps 1 & 2 Step 3. Sew one A strip to one B strip along the long edge. Press seam toward B. Cut crosswise into four 2 1/2” segments. Repeat using 27 more strips of fabrics A and B to make a total of 112 units. Step 4. Using units from Step 3, make 4 patches: Make 48 four patches: Make 8 for corners Stop by next Monday to learn the next step!