需要对 \subfigure[] 中的子图进行不连续编号

Question

每个图形中有 8 个子图形。每行需要 4 个。根据我在此网站上找到的建议，我将其排序如下：

\documentstyle[psfig,eepic,epic,subfigure,pdflscape,natbib,amsbsy,graphicx,graphics,enumerate,multirow,amstext,mathrsfs,12pt,float]{strthestp}
\textwidth 5.0in
\setlength{\hoffset}{-0.0cm}
\setlength{\voffset}{-0.0cm}
\setlength{\textheight}{8.5in}
\setlength{\textwidth}{5.9in}
\pagestyle{itulheadings}
\bibliographystyle{elsart-harv}
\begin{document}
    \begin{figure}
    \subfigure[]
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{\kawFigPath chap5fig_new/phi_l0_ten}} \label{phi_l0_ten} 
    \subfigure[]
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{\kawFigPath chap5fig_new/phi_l0p5_ten}} \label{phi_l0p5_ten} 
    \subfigure[]
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{\kawFigPath chap5fig_new/phi_l1_ten}} \label{phi_l1_ten} 
    \subfigure[]
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{\kawFigPath chap5fig_new/phi_l2_ten}} \label{phi_l2_ten} 

    \subfigure[]
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{\kawFigPath chap5fig_new/phi_l3_ten}} \label{phi_l3_ten} 
    \subfigure[]
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{\kawFigPath chap5fig_new/phi_l5_ten}} \label{phi_l5_ten} 
    \subfigure[]
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{\kawFigPath chap5fig_new/phi_l10_ten}} \label{phi_l10_ten} 
    \subfigure[]
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 479,clip]{\kawFigPath chap5fig_new/phi_l25_ten}} \label{phi_l25_ten}
    \caption{}
    \end{figure}
\end{document}
because, if i use `\begin{subfigure} \end{subfigure}`, the last fig in the second row goes to the third one.
\begin{document}
    \begin{figure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/phi_l0_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/phi_l0p5_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/phi_l1_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/phi_l2_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/phi_l3_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/phi_l5_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/phi_l10_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 479,clip]{ten_figs/phi_l25_ten}}
    \end{subfigure}
    \end{figure}

    \begin{figure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/gp_l0_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/gp_l0p5_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/gp_l1_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/gp_l2_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/gp_l3_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/gp_l5_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/gp_l10_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 479,clip]{ten_figs/gp_l25_ten}}
    \end{subfigure}
    \end{figure}

    \begin{figure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/loglp_l0_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/loglp_l0p5_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/loglp_l1_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/loglp_l2_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/loglp_l3_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/loglp_l5_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/loglp_l10_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 479,clip]{ten_figs/loglp_l25_ten}}
    \end{subfigure}
    \end{figure}

    \begin{figure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/coh_l0_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/coh_l0p5_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/coh_l1_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/coh_l2_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/coh_l3_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/coh_l5_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 359,clip]{ten_figs/coh_l10_ten}} 
    \end{subfigure}
    \begin{subfigure}
      {\includegraphics[width=66mm,angle = -90,viewport = 16 72 594 479,clip]{ten_figs/coh_l25_ten}}
    \end{subfigure}
    \end{figure}
\end{document}

问题\subfigure[]是两个数字之间的编号是连续的 - 例如：图 1 中的编号从 ah 开始，第二个图从 ip 开始，依此类推。但我需要第二个数字从 2(a) 到 2(h)。我该怎么做？谢谢。