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\PYG{g+gp}{\PYGZgt{}\PYGZgt{}\PYGZgt{} }\PYG{k+kn}{from} \PYG{n+nn}{numpy} \PYG{k+kn}{import} \PYG{n}{array}
\PYG{g+gp}{\PYGZgt{}\PYGZgt{}\PYGZgt{} }\PYG{k+kn}{from} \PYG{n+nn}{Bio.Cluster} \PYG{k+kn}{import} \PYG{n}{distancematrix}
\PYG{g+gp}{\PYGZgt{}\PYGZgt{}\PYGZgt{} }\PYG{n}{data} \PYG{o}{=} \PYG{n}{array}\PYG{p}{([[}\PYG{l+m+mi}{0}\PYG{p}{,} \PYG{l+m+mi}{1}\PYG{p}{,}  \PYG{l+m+mi}{2}\PYG{p}{,}  \PYG{l+m+mi}{3}\PYG{p}{],}
\PYG{g+gp}{... }              \PYG{p}{[}\PYG{l+m+mi}{4}\PYG{p}{,} \PYG{l+m+mi}{5}\PYG{p}{,}  \PYG{l+m+mi}{6}\PYG{p}{,}  \PYG{l+m+mi}{7}\PYG{p}{],}
\PYG{g+gp}{... }              \PYG{p}{[}\PYG{l+m+mi}{8}\PYG{p}{,} \PYG{l+m+mi}{9}\PYG{p}{,} \PYG{l+m+mi}{10}\PYG{p}{,} \PYG{l+m+mi}{11}\PYG{p}{],}
\PYG{g+gp}{... }              \PYG{p}{[}\PYG{l+m+mi}{1}\PYG{p}{,} \PYG{l+m+mi}{2}\PYG{p}{,}  \PYG{l+m+mi}{3}\PYG{p}{,}  \PYG{l+m+mi}{4}\PYG{p}{]])}
\PYG{g+gp}{\PYGZgt{}\PYGZgt{}\PYGZgt{} }\PYG{n}{distances} \PYG{o}{=} \PYG{n}{distancematrix}\PYG{p}{(}\PYG{n}{data}\PYG{p}{,} \PYG{n}{dist}\PYG{o}{=}\PYG{l+s+s1}{\PYGZsq{}e\PYGZsq{}}\PYG{p}{)}
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