<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%!TEX root = ../pmdraw.tex

% *------------------------------*
% |4````````````````````````````5|
% |`````____````____`````````````|
% |````|MFMF\  /MFMF|````````````|
% |````|MF|MF\/MF|MF|````````````|
% |````|MF|\MFMF/|MF|_______`````|
% |````|MF|``````|MFMFMFMFMF|````|
% |````|MF|``````|MF|````````````|
% |````|MF|``````|MF|___`````````|
% |``````````````|MFMFMF|````````|
% |``````````````|MF|````````````|
% |``````````````|MF|````````````|
% |``````````````|MF|````````````|
% |1````````````````````````````9|
% *------------------------------*

\pmdProduct[ % Options
    decorate after={
        \draw[very thick,red,rounded corners=5pt] (0.6, -3.4) rectangle (1.4, 2.4);
    }
]{ % Added edges
    {1}{4}
}{ % Top Diagram
    { % Brick 1
        [ % Options
            degree=4
        ]{ % Upper non transversal edges
            \pmdEmpty
        }{ % Lower non transversal edges
            \pmdEmpty
        }{ % Transversal edges
            {1}{1}
            {2}{2}
            {3}{3}
            {4}{4}
        }
    }
}{ % Bottom Diagram
    { % Brick 1
        [ % Options
            degree=4
        ]{ % Upper non transversal edges
            \pmdEmpty
        }{ % Lower non transversal edges
            \pmdEmpty
        }{ % Transversal edges
            {1}{1}
            {2}{2}
            {3}{3}
            {4}{4}
        }
    }
}</pre></body></html>