%S &lt;room1&gt;[ &lt;key1&gt;][,&lt;room2&gt;[ &lt;key2&gt;]]*: Enter one or more channels, optionally providing a channel key for each if needed.
%S &lt;taxxamt1&gt;[ &lt;tasarutt1&gt;][,&lt;taxxamt2&gt;[ &lt;tasarutt2&gt;]]*: Sekcem yiwen neɣ ugar n ibuda, tzemreḍ ad muddeḍ tasarutt n ubadu i yal yiwen ma yesra.