\begin{center}
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\begin{longtable}{rp{0ex}p{9cm}p{0ex}RL}
\caption{Laurent polynomials and selected mutations for bucket 36.}\\

\toprule \multicolumn{1}{c}{{Node}}&& \multicolumn{1}{c}{{Laurent polynomial}} && \multicolumn{2}{c}{{Mutations from Figure~\ref{fig:36a}}} \\ \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:36a}}} \\ \midrule \endhead

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

\bottomrule \endlastfoot

135 && $x+y+z+\frac{2}{x}+\frac{z}{xy}+\frac{2}{xy}+\frac{1}{xyz}+\frac{1}{x^2y}$ && $172 \colon {}$ & $\left(\frac{xy+1}{x},\frac{x^2y}{xy+1},\frac{1}{xyz}\right)$ \spacer \\* 
 &&  && $302 \colon {}$ & $\left(\frac{xyz+x+y}{xy},\frac{x^2}{xyz+x+y},\frac{x^2yz}{xyz+x+y}\right)$ \spacer \\* 
 &&  && $799 \colon {}$ & $\left(\frac{x^4y^2z}{x^3y^2z+xy+1},\frac{x^3y^2z+xy+1}{x^3yz},\frac{x^2y}{x^3y^2z+xy+1}\right)$ \spacer \\* 
 &&  && $868 \colon {}$ & $\left(\frac{(xy+1)(xy+xz+1)}{x^2y},\frac{x^3y^2}{(xy+1)(xy+xz+1)},\frac{x^3yz}{(xy+1)(xy+xz+1)}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \rowcolor[gray]{0.95}
172 && $x+y+z+\frac{1}{y}+\frac{1}{x}+\frac{2}{xy}+\frac{1}{xyz}+\frac{1}{x^2y^2z}$ && $135 \colon {}$ & $\left(\frac{xy+1}{x},\frac{x^2y}{xy+1},\frac{1}{xyz}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 302 && $x+y+z+\frac{1}{y}+\frac{2y}{x}+\frac{1}{x}+\frac{y}{x^2}+\frac{1}{x^2z}+\frac{y}{x^3z}$ && $135 \colon {}$ & $\left(\frac{xy+xz+1}{x},\frac{xy+xz+1}{x^2y},\frac{x^2z}{xy+xz+1}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \rowcolor[gray]{0.95}
799 && $x+y+z+\frac{2}{x}+\frac{2}{xy}+\frac{1}{x^2z}+\frac{2}{x^2y}+\frac{3}{x^3yz}+\frac{1}{x^3y^2}+\frac{3}{x^4y^2z}+\frac{1}{x^5y^3z}$ && $135 \colon {}$ & $\left(\frac{x^2y+xyz+z}{xy},\frac{x^2y^2}{x^2y+xyz+z},\frac{x}{z(x^2y+xyz+z)}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 868 && $x+y+z+\frac{2}{x}+\frac{z}{xy}+\frac{2}{xy}+\frac{1}{x^2z}+\frac{2}{x^2y}+\frac{2}{x^3yz}+\frac{1}{x^3y^2}+\frac{1}{x^4y^2z}$ && $135 \colon {}$ & $\left(\frac{(xy+1)(xy+xz+1)}{x^2y},\frac{x^3y^2}{(xy+1)(xy+xz+1)},\frac{x^3yz}{(xy+1)(xy+xz+1)}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \end{longtable}
\end{center}
