How or in what order do you read Mayan glyph blocs?
following link is the article on the Mayans and the website as well,
Lesson 6 Cracking the Mayan code article
Cracking the Code
The order to read Maya glyphs is also not as straightforward as it would seem. Since glyph blocks are arranged in a grid, one would think that the reading order is either in rows or columns. In reality, Maya glyphs are read in "paired columns", meaning that the first glyph block is on the top left, the second is immediately to the right of the first, the third is under the first, the fourth under the second, and so forth. This yields a zigzagging reading order. When you arrive at the bottom of this "paired column", you will then go back up to the top and start the next paired column. In fact, scholars label glyph block horizontally with letters (A, B, C) and vertically with numbers (1, 2, 3). Hence, the reading order would be A1, B1, A2, B2, etc, until you hit the bottom. Then you start at C1, D1, C2, D2, etc.