mtable-08.tex

\begin{array}{c}
\phantom{\mathrm{fail}}\mathrm{H}\phantom{\mathrm{fail}} \\
\mathrm{T} \\
\mathrm{U} \\
\end{array}=\begin{array}{c}
\mathrm{H} \\
\mathrm{T} \\
\phantom{\mathrm{fail}}\mathrm{U}\phantom{\mathrm{fail}} \\
\end{array}