\begin{figure}[!t]
    \centering
    {
    \includegraphics[scale=0.35]{images/summary_alignment_visualization.png}
    \caption{\label{nw_vis_diagram} Visualization of the traceback along the \(H\) matrix in the Needleman-Wunsch alignment approach. Each vertical line for \(s_i\) is the corresponding \(a_i=t_{j:k}\).}
    }
\end{figure}