Apply the priori algorithms

sup_min=3

\begin{tabular}{|c|c|} \hline TID & Transaction \\ \hline 10 & a,b,c,d,f \\ \hline 20 & b,c,d,f,g,h \\ \hline 30 & a,c,d,e,f \\ \hline 40 & c,e,f,g \\ \hline \end{tabular}