This is a schematic of the bricks by section. Row 1 in each section is at the top as you're reading the bricks. Note the arrows indicate the ways rows are numbered. For example, in Section 1, row 1 is next to section 2. Just for information, bricks are numbered right to left in sections 1,2,4, and 5 and left to right in sections 3 and 6. Section 7 is numbered with a suffix as the row for direction, e.g., 7E would be the east side. The arrows in this case indicate the numbering direction, always left to right.