&&,,,&,,&&                                          &&&,,&&&,&
,,&,,&&,&,                                          &,,&,&,,&&
&,&&,&,&&&                                          &&,&&&&,&,
&&&,&&&&,,                                          ,,&&,,,&&&
,,,&&,,,&,                                          ,,&,&,,&,,
,,,&,&,,&&         a drug ring might exist          &,&&&&,&&,
,,,&&&&,&,           inside most drugs or           &&&,,,&&,&
&,,&,,,&&&              at least a few              ,,,&,,&,&&
,&,&&,,&,,                                          &,,&&,&&&,
,&&&,&,&&,          ##########                      &&,&,&&,,&
&&,,&&&&,&         #          #                     ,,&&&&,&,&
,,&,&,,,&&        #  &&&&&&&&  #    six edges       ,,&,,,&&&&
&,&&&&,,&,       #              #   means six       ,,&&,,&,,,
&&&,,,&,&&      #  &          &  #  vertices,       &,&,&,&&,,
&,,&,,&&&,       #  &        &  #   each holding    ,&&&&&&,&,
&&,&&,&,,&        #  &      &  #    a carbon        &&,,,,,&&&
,,&&,&&&,&         #          #                     &,&,,,,&,,
,,&,&&,,&&          ##########                      ,&&&,,,&&,
,,&&&,&,&,                                          &&,,&,,&,&
&,&,,&&&&&                          #####           &,&,&&,&&&
,&&&,&,,,,    there is a five      # &&& #          &&&&&,&&,,
,&,,&&&,,,    edged one as well   #    &  #         &,,,,&&,&,
,&&,&,,&,,    but they are more    ## & ##          &&,,,&,&&&
&&,&&&,&&,    powerful if stuck      ###            &,&,,&&&,,
&,&&,,&&,&    together                              &&&&,&,,&,
&&&,&,&,&&               and a nitrogen is added    ,,,,&&&,&&
,,,&&&&&&,          ##                              ,,,,&,,&&,
,,,&,,,,,&        ##  ##                            &,,,&&,&,&
&,,&&,,,,&      ##  &&  ##      # n                 ,&,,&,&&&&
,&,&,&,,,&    ##  &&      ## ###   #                ,&&,&&&,,,
,&&&&&&,,&   #  &&          #       #               ,&,&&,,&,,
,&,,,,,&,&   #            & #        #  it looks    &&&&,&,&&,
,&&,,,,&&&   #            & #      &  # like a      &,,,&&&&,&
&&,&,,,&,,   #            & #     &  #  mandelbrot  &&,,&,,,&&
,,&&&,,&&,   #  &&          #    &  #               ,,&,&&,,&,
,,&,,&,&,&    ##  &&      ## ###   #                ,,&&&,&,&&
&,&&,&&&&&      ##  &&  ##      ###                 &,&,,&&&&,
&&&,&&,,,,        ##  ##                            ,&&&,&,,,&
,,,&&,&,,,          ##                              &&,,&&&,,&
&,,&,&&&,,                                          &,&,&,,&,&
,&,&&&,,&, these  are  mostly  found in  nature but &&&&&&,&&&
&&&&,,&,&& not  always. people have learned how  to &,,,,,&&,,
&,,,&,&&&,               make them...               ,&,,,,&,&,
&&,,&&&,,& like  a  hack  for  the  nervous  system ,&&,,,&&&&
,,&,&,,&,&                                          ,&,&,,&,,,
,,&&&&,&&&                                          &&&&&,&&,,
,,&,,,&&,,                                          ,,,,,&&,&,
,,&&,,&,&,                                          ,,,,,&,&&&
&,&,&,&&&&                                          &,,,,&&&,,
&&&&&&&,,,                                          ,&,,,&,,&,