\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/one3.eps} &
	\includegraphics[scale=0.05]{\figdir/one1.eps} &
	\includegraphics[scale=0.05]{\figdir/one4.eps} &
	\includegraphics[scale=0.05]{\figdir/one10.eps} &
	\includegraphics[scale=0.05]{\figdir/one5.eps} &
	\includegraphics[scale=0.05]{\figdir/one7.eps} &
	\includegraphics[scale=0.05]{\figdir/one9.eps} &
	\includegraphics[scale=0.05]{\figdir/one2.eps} &
	\includegraphics[scale=0.05]{\figdir/one8.eps} &
	\includegraphics[scale=0.05]{\figdir/seven8.eps} &
	\includegraphics[scale=0.05]{\figdir/one6.eps} &
	\includegraphics[scale=0.05]{\figdir/seven6.eps} &
	\includegraphics[scale=0.05]{\figdir/V6reverse.eps} &
	\includegraphics[scale=0.05]{\figdir/seven1.eps} &
	\includegraphics[scale=0.05]{\figdir/seven7.eps} &
	\includegraphics[scale=0.05]{\figdir/seven2.eps} &
	\includegraphics[scale=0.05]{\figdir/seven5.eps} &
	\includegraphics[scale=0.05]{\figdir/seven3.eps} &
	\includegraphics[scale=0.05]{\figdir/seven4.eps} &
	\includegraphics[scale=0.05]{\figdir/seven9.eps} &
	\includegraphics[scale=0.05]{\figdir/seven10.eps} &
	\includegraphics[scale=0.05]{\figdir/U7reverse.eps} &
	\includegraphics[scale=0.05]{\figdir/g10.eps} &
\\ \hline 
 	 - & 4.1 & 4.3 & 4.3 & 4.5 & 4.6 & 4.6 & 4.7 & 4.8 & 4.8 & 4.9 & 5.3 & 5.4 & 6.1 & 6.3 & 6.5 & 6.6 & 7.9 & 8.5 & 8.6 & 8.8 & 12.3 & 13.7 \\ \hline 
\end{tabular}