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