1 AT&T has an ampersand in their name.
3 AT&T is another way to write it.
11 Here's a [link] [1] with an ampersand in the URL.
13 Here's a link with an amersand in the link text: [AT&T] [2].
15 Here's an inline [link](/script?foo=1&bar=2).
18 [1]: http://example.com/?foo=1&bar=2
19 [2]: http://att.com/ "AT&T"