%% a CList with 1 non-null cells, holding 12
subgraph CList ["CList"]
First(first)--> Cell1
    subgraph Cell1 ["Cell"]
        direction LR
        Data1(Data:12)~~~Next1(Next) --> Cell2
        subgraph Cell2 ["Cell"]
            direction LR
            Nu(null)
        end
    end
end