\begin{Verbatim}[commandchars=\\\{\}]
\PYG{g+gp}{\PYGZgt{}\PYGZgt{}\PYGZgt{} }\PYG{k+kn}{from} \PYG{n+nn}{Bio.Align} \PYG{k+kn}{import} \PYG{n}{substitution\PYGZus{}matrices}
\PYG{g+gp}{\PYGZgt{}\PYGZgt{}\PYGZgt{} }\PYG{n}{m} \PYG{o}{=} \PYG{n}{substitution\PYGZus{}matrices}\PYG{o}{.}\PYG{n}{load}\PYG{p}{(}\PYG{l+s+s2}{\PYGZdq{}SCHNEIDER\PYGZdq{}}\PYG{p}{)}
\PYG{g+gp}{\PYGZgt{}\PYGZgt{}\PYGZgt{} }\PYG{n}{m}\PYG{o}{.}\PYG{n}{alphabet}  \PYG{c+c1}{\PYGZsh{}doctest: +ELLIPSIS}
\PYG{g+go}{(\PYGZsq{}AAA\PYGZsq{}, \PYGZsq{}AAC\PYGZsq{}, \PYGZsq{}AAG\PYGZsq{}, \PYGZsq{}AAT\PYGZsq{}, \PYGZsq{}ACA\PYGZsq{}, \PYGZsq{}ACC\PYGZsq{}, \PYGZsq{}ACG\PYGZsq{}, \PYGZsq{}ACT\PYGZsq{}, ..., \PYGZsq{}TTG\PYGZsq{}, \PYGZsq{}TTT\PYGZsq{})}
\end{Verbatim}
