I have downloaded the biscornu pattern of snowflakes by Faby Reilly Designs as my first ever attempt at making a biscornu. I have a question, though. Do I stitch the square pattern once or multiple times. the pattern does not seem to say. It also does not tell me how to assemble it when the stitching is done. However, I see there are tutorials on this site which will help me with that. I really just want to know how many times I stitch the pattern? Please and Thanks!