\relax 
\newlabel{fig:cs}{{1}{1}}
\bibcite{1}{1}
\bibcite{2}{2}
\newlabel{fig:factorial}{{2}{2}}
\newlabel{fig:continue}{{3}{2}}
\newlabel{fig:fastcall}{{4}{2}}
\bibcite{3}{3}
\bibcite{4}{4}
\bibcite{5}{5}
\bibcite{6}{6}
\bibcite{7}{7}