htaccess / Apache - if host or www.host clause

Since Apache 2.4 we can do:

<If "%{HTTP_HOST} == 'exemple.com'">
   www and ssl redirect etc
</If>

That's awesome. But to be perfect it needs also a or clause like:

<If "%{HTTP_HOST} == 'exemple.com'" or www.exemple.com>
   www and ssl redirect etc
</If>

to catch everything and also make a www redirect into it. Is something like that possible in htaccess?