Load page without changing URL

<pre>
RewriteEngine on

#MULTI LINE
RewriteCond %{REQUEST_URI} ^/(A) [OR,NC]
RewriteCond %{REQUEST_URI} ^/(B) [OR,NC]
RewriteCond %{REQUEST_URI} ^/(C) [OR,NC]
RewriteCond %{REQUEST_URI} ^/(E)
RewriteRule ^.*$ /d#%1 [L]


#ONE LINER
RewriteCond %{REQUEST_URI} ^/(A|B|C|E) [NC]
RewriteRule ^.*$ /d#%1 [L]
</pre>


<pre>
RewriteEngine on

#MULTI LINE
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^/]+) /d [L] 
</pre>