%flow.fg3:
\centerline{\hsize=1.7\hsize
\flowchart{\def\b{$\backslash$}
\flowdecide N{}Y{Study this chart?}%%%%%%%
\flowcompute{This is \b flowcompute.}    %
\flowmark7                               %
\flowinput{There's also a \b flowinput}  %
\flowoutput{\dots\ and a \b flowoutput.} %
\flowdecide{}YN{Repeat the I/O part?}%%  %
\flowmark1                            %  %
\flowendmiddlepart%%%%%%%%%%%%%%%%%%%%%  %
\flowrightpart                           %
\flowconnect7                            %
\flowendrightpart                        %
\flowendmiddlepart%%%%%%%%%%%%%%%%%%%%%%%%
\flowleftpart 
\flowconnect1
\flowendleftpart}}