,&&&&,&&&&                                          ,,&,&&&,,,
,&,,,&&,,,                                          ,,&&&,,&,,
,&&,,&,&,,                                          ,,&,,&,&&,
,&,&,&&&&,                                          ,,&&,&&&,&
&&&&&&,,,&                                          ,,&,&&,,&&
,,,,,,&,,&          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 &&&&,,,,&,
&&&&&,,&&&                                          &,,,&,,,&&
,,,,,&,&,,                                          ,&,,&&,,&,
,,,,,&&&&,                                          &&&,&,&,&&
&,,,,&,,,&                                          &,,&&&&&&,
&&,,,&&,,&                                          &&,&,,,,,&
,,&,,&,&,&                                          &,&&&,,,,&