You may find it easier to view the EGM in various format.
To change the format to 'mosaic' ‘donut’ or ‘text’ map view, Click on 'mosaic', ‘donut’ or ‘text’ map view icons at the top right corner. The map will automatically change to the selected format.
This is what a mosaic view type looks like:
This is what Donut type looks like:
This is what the text map looks like: