deletions | additions       diff --git a/chordprogcomp2.tex b/chordprogcomp2.tex  index 364e682..23b0ba4 100644  --- a/chordprogcomp2.tex  +++ b/chordprogcomp2.tex 
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Starting with the second element of $a$  {\centering  \begin{tabular}{cccccccc} \begin{tabular}{ccccccccc}  \makebox[0.5cm]{$F$} & \makebox[0.5cm]{$C$} & \makebox[0.5cm]{*} & \makebox[0.5cm]{$G$} & \makebox[0.5cm]{$F$} & \makebox[0.5cm]{$C$} & \makebox[0.5cm]{$G$} & \makebox[0.5cm]{$Dm$} & \makebox[0.5cm]{$C$} \\  \makebox[0.5cm]{$|$} & \makebox[0.5cm]{$|$} & \makebox[0.5cm]{Ins} & \makebox[0.5cm]{$|$} & \makebox[0.5cm]{$|$} & \makebox[0.5cm]{$|$} & \makebox[0.5cm]{Del} & \makebox[0.5cm]{$|$} & \makebox[0.5cm]{$|$} \\  \makebox[0.5cm]{$F$} & \makebox[0.5cm]{$C$} & \makebox[0.5cm]{$Dm$} & \makebox[0.5cm]{$G$} & \makebox[0.5cm]{$F$} & \makebox[0.5cm]{$C$} & \makebox[0.5cm]{*} & \makebox[0.5cm]{$Dm$} & \makebox[0.5cm]{$C$} \\