The document provides instructions for an evacuation plan for a school building in the event of an emergency. It explains that teachers will be given a three word code indicating their building, exit color, and designated safe area to evacuate students. The school buildings are separated into three color groups - warm, cool, and shades - that determine which safe area the students from each building will evacuate to for assembly. The code examples given would be read as the building color, exit color, and safe area number.