\begin{center}
\footnotesize
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\begin{longtable}{rp{0ex}p{9cm}p{0ex}RL}
\caption{Laurent polynomials and selected mutations for bucket 47.}\\

\toprule \multicolumn{1}{c}{{Node}}&& \multicolumn{1}{c}{{Laurent polynomial}} && \multicolumn{2}{c}{{Mutations from Figure~\ref{fig:47a}}} \\ \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:47a}}} \\ \midrule \endhead

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

\bottomrule \endlastfoot

66 && $x+y+z+\frac{1}{y}+\frac{y}{x}+\frac{2}{x}+\frac{1}{x^2z}$ && $310 \colon {}$ & $\left(y,\frac{xz+1}{x},\frac{x^2z}{xz+1}\right)$ \spacer \\* 
 &&  && $311 \colon {}$ & $\left(\frac{xz+y(xz+1)^2}{x^2yz},\frac{xz+y(xz+1)^2}{x^2z},\frac{x^3yz^2}{xz+y(xz+1)^2}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \rowcolor[gray]{0.95}
310 && $x+y+z+\frac{z}{y}+\frac{2}{y}+\frac{1}{x}+\frac{1}{xy}+\frac{1}{xy^2}+\frac{1}{x^2y^2z}$ && $66 \colon {}$ & $\left(\frac{yz+1}{y},x,\frac{y^2z}{yz+1}\right)$ \spacer \\* \rowcolor[gray]{0.95}
 &&  && $534 \colon {}$ & $\left(\frac{x^3y^2}{xyz+(xy+1)^2},\frac{xyz+(xy+1)^2}{x^2y},z\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 311 && $x+yz+y+z+\frac{2y}{x}+\frac{3}{x}+\frac{1}{xy}+\frac{y}{x^2z}+\frac{1}{x^2z}$ && $66 \colon {}$ & $\left(\frac{x^2z+y(xz+1)^2}{x^2yz},\frac{y}{x},\frac{x^3yz^2}{x^2z+y(xz+1)^2}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \rowcolor[gray]{0.95}
534 && $x+y+z+\frac{z}{x}+\frac{3}{x}+\frac{1}{xy}+\frac{z}{x^2y}+\frac{3}{x^2y}+\frac{1}{x^2y^2z}+\frac{1}{x^3y^2}$ && $310 \colon {}$ & $\left(\frac{xyz+(xy+1)^2}{xy^2},\frac{x^2y^3}{xyz+(xy+1)^2},z\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \end{longtable}
\end{center}
