%% Creator: Inkscape inkscape 0.92.2, www.inkscape.org
%% PDF/EPS/PS + LaTeX output extension by Johan Engelen, 2010
%% Accompanies image file 'covering.pdf' (pdf, eps, ps)
%%
%% To include the image in your LaTeX document, write
%%   \input{<filename>.pdf_tex}
%%  instead of
%%   \includegraphics{<filename>.pdf}
%% To scale the image, write
%%   \def\svgwidth{<desired width>}
%%   \input{<filename>.pdf_tex}
%%  instead of
%%   \includegraphics[width=<desired width>]{<filename>.pdf}
%%
%% Images with a different path to the parent latex file can
%% be accessed with the `import' package (which may need to be
%% installed) using
%%   \usepackage{import}
%% in the preamble, and then including the image with
%%   \import{<path to file>}{<filename>.pdf_tex}
%% Alternatively, one can specify
%%   \graphicspath{{<path to file>/}}
%% 
%% For more information, please see info/svg-inkscape on CTAN:
%%   http://tug.ctan.org/tex-archive/info/svg-inkscape
%%
\begingroup%
  \makeatletter%
  \providecommand\color[2][]{%
    \errmessage{(Inkscape) Color is used for the text in Inkscape, but the package 'color.sty' is not loaded}%
    \renewcommand\color[2][]{}%
  }%
  \providecommand\transparent[1]{%
    \errmessage{(Inkscape) Transparency is used (non-zero) for the text in Inkscape, but the package 'transparent.sty' is not loaded}%
    \renewcommand\transparent[1]{}%
  }%
  \providecommand\rotatebox[2]{#2}%
  \ifx\svgwidth\undefined%
    \setlength{\unitlength}{2234.99994233bp}%
    \ifx\svgscale\undefined%
      \relax%
    \else%
      \setlength{\unitlength}{\unitlength * \real{\svgscale}}%
    \fi%
  \else%
    \setlength{\unitlength}{\svgwidth}%
  \fi%
  \global\let\svgwidth\undefined%
  \global\let\svgscale\undefined%
  \makeatother%
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    \put(0.27511336,0.95541378){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.27931736\unitlength}\raggedright \end{minipage}}}%
    \put(1.79035789,1.29094878){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{1.05568767\unitlength}\raggedright \end{minipage}}}%
    \put(0,0){\includegraphics[width=\unitlength,page=1]{covering.pdf}}%
    \put(0.375672,0.17131524){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.08408535\unitlength}\raggedright $S_0$\end{minipage}}}%
    \put(0.51533068,0.16995933){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.08408535\unitlength}\raggedright $N_0$\end{minipage}}}%
    \put(0.65634526,0.16453569){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.08408535\unitlength}\raggedright $S_1$\end{minipage}}}%
    \put(0.80142758,0.16860343){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.08408535\unitlength}\raggedright $N_1$\end{minipage}}}%
    \put(0.21025104,0.17098059){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.08408535\unitlength}\raggedright $N_{-1}$\end{minipage}}}%
    \put(0,0){\includegraphics[width=\unitlength,page=2]{covering.pdf}}%
    \put(0.06101596,0.07198974){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.18711552\unitlength}\raggedright \shortstack{$ t^{-1}\alpha_1, t^{-1}\alpha_2, \dots, t^{-1}\alpha_n$}\end{minipage}}}%
    \put(0.56677018,0.35673072){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.30643553\unitlength}\raggedright \shortstack{$ta_1, ta_2, \dots, ta_n$}\end{minipage}}}%
    \put(0.28338509,0.3553748){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.21016596\unitlength}\raggedright $a_1, a_2, \dots, a_n$\end{minipage}}}%
    \put(0.27524963,0.02317699){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.21016596\unitlength}\raggedright $a_j$\end{minipage}}}%
    \put(0.41626421,0.02317699){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.21016596\unitlength}\raggedright $a_i^+$\end{minipage}}}%
    \put(0,0){\includegraphics[width=\unitlength,page=3]{covering.pdf}}%
    \put(0.48541563,0.07605746){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.37829873\unitlength}\raggedright \shortstack{$\alpha_1, \alpha_2, \dots, \alpha_n$}\end{minipage}}}%
    \put(0,0){\includegraphics[width=\unitlength,page=4]{covering.pdf}}%
  \end{picture}%
\endgroup%