%% Creator: Inkscape inkscape 0.92.2, www.inkscape.org
%% PDF/EPS/PS + LaTeX output extension by Johan Engelen, 2010
%% Accompanies image file 'ball_4.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%
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    \renewcommand\color[2][]{}%
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  \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]{}%
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    \ifx\svgscale\undefined%
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    \put(0,0){\includegraphics[width=\unitlength,page=1]{ball_4.pdf}}%
    \put(0.18154802,0.31666994){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{3.07104704\unitlength}\raggedright $B^4$ \end{minipage}}}%
    \put(0,0){\includegraphics[width=\unitlength,page=2]{ball_4.pdf}}%
    \put(0.18066707,0.93882205){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{3.06394788\unitlength}\raggedright $B^4$\end{minipage}}}%
    \put(0,0){\includegraphics[width=\unitlength,page=3]{ball_4.pdf}}%
    \put(0.78114559,1.12378426){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.26748862\unitlength}\raggedright \end{minipage}}}%
    \put(0.63493088,0.97062296){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.31403695\unitlength}\raggedright $\Sigma$\end{minipage}}}%
    \put(0.99999996,1.09460368){\color[rgb]{0,0,0}\makebox(0,0)[lb]{\smash{ }}}%
    \put(0.65079009,0.36349932){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\begin{minipage}{0.31403695\unitlength}\raggedright $\widetilde{\Sigma}$\end{minipage}}}%
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\endgroup%