Figure 4.
Examples of images: (a) Direction A; (b) Direction B; (c) Direction C; and (d) Direction D.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.