\begin{tabular}{|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|c|} 
 	\hline 
	\includegraphics[scale=0.05]{\figdir/six5.eps} &
	\includegraphics[scale=0.05]{\figdir/six8.eps} &
	\includegraphics[scale=0.05]{\figdir/six10.eps} &
	\includegraphics[scale=0.05]{\figdir/six6.eps} &
	\includegraphics[scale=0.05]{\figdir/six3.eps} &
	\includegraphics[scale=0.05]{\figdir/six2.eps} &
	\includegraphics[scale=0.05]{\figdir/six4.eps} &
	\includegraphics[scale=0.05]{\figdir/six9.eps} &
	\includegraphics[scale=0.05]{\figdir/six1.eps} &
	\includegraphics[scale=0.05]{\figdir/six7.eps} &
	\includegraphics[scale=0.05]{\figdir/small-b1.eps} &
	\includegraphics[scale=0.05]{\figdir/U5.eps} &
	\includegraphics[scale=0.05]{\figdir/small-b3.eps} &
	\includegraphics[scale=0.05]{\figdir/eight9diffstart.eps} &
	\includegraphics[scale=0.05]{\figdir/small-b2.eps} &
	\includegraphics[scale=0.05]{\figdir/small-b7.eps} &
	\includegraphics[scale=0.05]{\figdir/U2.eps} &
	\includegraphics[scale=0.05]{\figdir/small-b5.eps} &
	\includegraphics[scale=0.05]{\figdir/eight8reverse.eps} &
	\includegraphics[scale=0.05]{\figdir/U6.eps} &
	\includegraphics[scale=0.05]{\figdir/V10.eps} &
	\includegraphics[scale=0.05]{\figdir/three7.eps} &
	\includegraphics[scale=0.05]{\figdir/U1.eps} &
\\ \hline 
 	 - & 6.5 & 7.0 & 7.2 & 9.6 & 9.6 & 10.6 & 14.5 & 16.5 & 18.7 & 30.7 & 31.7 & 32.3 & 32.7 & 33.8 & 34.6 & 34.7 & 34.7 & 35.2 & 35.5 & 36.0 & 36.3 & 36.8 \\ \hline 
\end{tabular}