\begin{tikzpicture}[scale=2.54]
% dpic version 2020.03.01 option -g for TikZ and PGF 1.01
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\draw (0.375,-0.2) node{{\tt fuse}};
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\draw (1.375,-0.2) node{{\tt fuse(,D)}};
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\draw (2.375,-0.2) node{{\tt fuse(,B)}};
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\draw (3.375,-0.2) node{{\tt fuse(,C)}};
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cycle; \global\let\dpicdraw=\dpicshdraw\global\def\dpicstop{;}
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\draw (4.375,-0.2) node{{\tt fuse(,S)}};
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\draw (5.375,-0.2) node{{\tt fuse(,HB)}};
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\draw (0.375,-0.75) node{{\tt (,HC,0.5,0.3)}};
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\draw (5.375,-0.75) node{{\tt $\ldots$(,{,}TS)}};
\end{tikzpicture}
\vspace*{-0.5\baselineskip}