deletions | additions       diff --git a/chordprogcomp2.tex b/chordprogcomp2.tex  index fedb0f8..c0152af 100644  --- a/chordprogcomp2.tex  +++ b/chordprogcomp2.tex 
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This alignment can be represented as follows:  \begin{tabular}{p{1cm}p{1cm}p{1cm}p{1cm}p{1cm}p{1cm}p{1cm}p{1cm}} \begin{tabular}{p{0.5cm}p{0.5cm}p{0.5cm}p{0.5cm}p{0.5cm}p{0.5cm}p{0.5cm}p{0.5cm}}  \texttt{M} & \texttt{O} & \texttt{R} & \texttt{D} & \texttt{E} & \texttt{N} & \texttt{T} & \\  \mid & \mid & Del & \mid & \mid & Sub & \mid & Add \\  \texttt{M} & \texttt{O} & * & \texttt{D} & \texttt{E} & \texttt{S} & \texttt{T} & \texttt{O} \\  argument and transposes it $s$ semitones \\  \end{tabular}  Though minimum edit distance is frequently run on plaintext strings, there are no limitations to its alphabet. It can be easily abstracted to the alphabet of musical chords.