\begin{center}
\footnotesize
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\begin{longtable}{rp{0ex}p{9cm}p{0ex}RL}
\caption{Laurent polynomials and selected mutations for bucket 158.}\\

\toprule \multicolumn{1}{c}{{Node}}&& \multicolumn{1}{c}{{Laurent polynomial}} && \multicolumn{2}{c}{{Mutations from Figure~\ref{fig:158a}}} \\ \midrule \endfirsthead

\multicolumn{6}{c}{{\tablename\ \thetable{} -- continued from previous page}} \\ \addlinespace[1.7ex] \midrule \multicolumn{1}{c}{{Node}}&& \multicolumn{1}{c}{{Laurent polynomial}} && \multicolumn{2}{c}{{Mutations from Figure~\ref{fig:158a}}} \\ \midrule \endhead

\midrule \multicolumn{6}{c}{{Continued on next page}} \endfoot

\bottomrule \endlastfoot

3452 && $\frac{x^3y^3}{z^2}+\frac{x^2y^3}{z^2}+\frac{3x^2y^2}{z}+\frac{x^2y}{z}+\frac{2xy^2}{z}+3xy+\frac{4xy}{z}+x+y+\frac{2y}{z}+z+\frac{1}{y}+\frac{2}{x}+\frac{3z}{xy}+\frac{3}{xy}+\frac{1}{x^2y}+\frac{3z}{x^2y^2}+\frac{z}{x^3y^3}$ && $3762 \colon {}$ & $\left(\frac{(x^2z^2+xyz+y)^2}{x^2y^2z},\frac{x^3y^2z^2}{(x^2z^2+xyz+y)^2},y\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \rowcolor[gray]{0.95}
3453 && $\frac{x^2}{yz}+x+\frac{3x}{z}+\frac{3x}{y}+\frac{x}{yz}+y+\frac{3y}{z}+z+\frac{2}{z}+\frac{3z}{y}+\frac{2}{y}+\frac{y^2}{xz}+\frac{3y}{x}+\frac{y}{xz}+\frac{3z}{x}+\frac{2}{x}+\frac{z^2}{xy}+\frac{z}{xy}$ && $3777 \colon {}$ & $\left(\frac{x}{yz^2+yz+1},\frac{xyz^2}{yz^2+yz+1},\frac{xyz}{yz^2+yz+1}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 3736 && $x+yz^3+3yz^2+3yz+y+3z+\frac{3}{z}+\frac{3}{yz}+\frac{3}{yz^2}+\frac{1}{y^2z^3}+\frac{3yz^2}{x}+\frac{6yz}{x}+\frac{3y}{x}+\frac{6}{x}+\frac{6}{xz}+\frac{3}{xyz^2}+\frac{3yz}{x^2}+\frac{3y}{x^2}+\frac{3}{x^2z}+\frac{y}{x^3}$ && $3762 \colon {}$ & $\left(\frac{x(y+z)}{y},\frac{x^3z^3(y+z)}{y^3},\frac{y}{x^2z^2}\right)$ \spacer \\* 
 &&  && $3777 \colon {}$ & $\left(x,\frac{x^2yz^3}{(x+1)^2},\frac{x+1}{xyz^2}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \rowcolor[gray]{0.95}
3762 && $\frac{x^3z^3}{y^2}+\frac{x^3z^4}{y^3}+\frac{3x^2z^2}{y}+\frac{3x^2z^3}{y^2}+3xz+x+\frac{3xz^2}{y}+\frac{4xz}{y}+\frac{3xz^2}{y^2}+y+z+\frac{6z}{y}+\frac{3y}{xz}+\frac{3}{x}+\frac{3}{xz}+\frac{3}{xy}+\frac{3y}{x^2z^2}+\frac{3}{x^2z}+\frac{y}{x^3z^3}+\frac{1}{x^3z^2}$ && $3452 \colon {}$ & $\left(\frac{(x^2y^2+xyz+z)^2}{x^2yz^2},z,\frac{x^3y^2z^2}{(x^2y^2+xyz+z)^2}\right)$ \spacer \\* \rowcolor[gray]{0.95}
 &&  && $3736 \colon {}$ & $\left(\frac{x^2}{x+yz},\frac{(x+yz)^2}{x^2y^2z^3},\frac{(x+yz)^2}{x^3yz^2}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 3777 && $x+yz^3+3yz^2+3yz+y+3z+\frac{3}{z}+\frac{3}{yz}+\frac{3}{yz^2}+\frac{1}{y^2z^3}+\frac{yz^3}{x}+\frac{3yz^2}{x}+\frac{3yz}{x}+\frac{y}{x}+\frac{3z}{x}+\frac{6}{x}+\frac{3}{xz}+\frac{3}{xyz}+\frac{3}{xyz^2}+\frac{1}{xy^2z^3}$ && $3453 \colon {}$ & $\left(x+y+z,\frac{z^2}{xy},\frac{y}{z}\right)$ \spacer \\* 
 &&  && $3736 \colon {}$ & $\left(x,\frac{x}{y^2z^3(x+1)},\frac{yz(x+1)}{x}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \end{longtable}
\end{center}
