,@@@@,@,,@                                          ,@@,@,,@,@
,,@@@,@,@@                                          @,@,@,@@,@
,@,@@,@,,@                                          @,@,@,,@,@
,@,,@,@,@@                                          @,@,@,@@,@
,@,@@,@,,@                                          @,@,@,,@,@
,@,,@,@,@@ @@@@       dentists like teeth      @@@@ @,@,@,@@,@
,@,@@,@,,@ @~,@                                @,~@ @,@,@,,@,@
,@,,@,@,@@ @,~@   dentists like belting your   @~,@ @,@,@,@@,@
,@,@@,@,,@ @@@@ arms and legs to a specialized @@@@ @,@,@,,@,@
,@,,@,@,@@     chair (the manufacturer must not     @,@,@,@@,@
,@,@@,@,,@ ask questions, or look them in the eye)  @,@,@,,@,@
,@,,@,@,@@     and prop your mouth open with a      @,@,@,@@,@
,@,@@,@,,@                spreader.                 @,@,@,,@,@
,@,,@,@,@@                                          @,@,@,@@,@
,@,@@,@,,@ to take the finest weapon that the body  @,@,@,,@,@
,@,,@,@,@@       has to offer (the mouth), and      @,@,@,@@,@
,@,@@,@,,@ completely neutralize it, fold it open,  @,@,@,,@,@
,@,,@,@,@@  and tease it - this is their reward and @,@,@,@@,@
,@,@@,@,,@                pleasure.                 @,@,@,,@,@
,@,,@,@,@@                                          @,@,@,@@,@
,@,@@,@,,@   to touch their finger upon a fang...   @,@,@,,@,@
,@,,@,@,@@    to let it pierce and draw blood...    @,@,@,@@,@
,@,@@,@,,@                                          @,@,@,,@,@
,@,,@,@,@@         in their lairs they have         @,@,@,@@,@
,@,@@,@,,@   wonderfully weird machines and tools   @,@,@,,@,@
,@,,@,@,@@  to ---- well, what's more interesting   @,@,@,@@,@
,@,@@,@,,@      is that they can never operate      @,@,@,,@,@
,@,,@,@,@@    on themselves (without significant    @,@,@,@@,@
,@,@@,@,,@ @@@@ risk), but must instead visit  @@@@ @,@,@,,@,@
,@,,@,@,@@ @,~@ one of their own kin. dentists @~,@ @,@,@,@@,@
,@,@@,@,,@ @~,@     operating on dentists,     @,~@ @,@,@,,@,@
,@,,@,@,@@ @@@@  sh sh sh. makes you shudder.  @@@@ @,@,@,@@,@
,@,@@,@,,@                                          @,@,@,,@,@
,@,,@,@,@@                                          @,@,@,@@,@
,@,@@,@,,@                                          @,@,@,,@,@
,@,,@,@,@@                                          @,@,@,@@,@
,@,@@,@,,@                                          @,@,@,,@,@