Click on the title or picture to go to a larger, printable image. This is a two-row pattern. Note that the lacet does not have a straight edge at the top. You can start working these patterns from any edge, so the long open squares are not marked. If you don't do the long open squares, though, you'll find you can't complete the next row.
Arrows mark the center of the pattern at the top and at the left side.
Well, the answer is pretty simple, BUT it DOES involve math. Not much, though. That gives you the base row, plus the first dc of the next row, two chains for the top of the first square, and the dc that closes the first square. If you do any of these patterns, please send me a .jpeg of the finished work. This is 29 squares high and 45 squares wide.