\begin{center}
\footnotesize
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\begin{longtable}{rp{0ex}p{9cm}p{0ex}RL}
\caption{Laurent polynomials and selected mutations for bucket 114.}\\

\toprule \multicolumn{1}{c}{{Node}}&& \multicolumn{1}{c}{{Laurent polynomial}} && \multicolumn{2}{c}{{Mutations from Figure~\ref{fig:114a}}} \\ \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:114a}}} \\ \midrule \endhead

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

\bottomrule \endlastfoot

230 && $\frac{x^2y^2}{z}+2xy+x+y+z+\frac{3}{x}+\frac{2}{xy}+\frac{3}{x^2y}+\frac{1}{x^3y^2}$ && $1561 \colon {}$ & $\left(\frac{xy}{xz^2+y},\frac{z(xz^2+y)}{y},\frac{x^2z^2}{xz^2+y}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \rowcolor[gray]{0.95}
290 && $\frac{x^2}{y^2z}+x+\frac{2x}{y}+y+z+\frac{1}{y}+\frac{2y}{x}+\frac{2}{x}+\frac{y}{x^2}$ && $936 \colon {}$ & $\left(\frac{x}{y},\frac{x^2}{x+y},\frac{z(x+y)}{x}\right)$ \spacer \\* \rowcolor[gray]{0.95}
 &&  && $1637 \colon {}$ & $\left(\frac{x^2yz}{xyz+xz^2+y},\frac{xy}{xyz+xz^2+y},\frac{x^2z^2}{xyz+xz^2+y}\right)$ \spacer \\* \rowcolor[gray]{0.95}
 &&  && $1663 \colon {}$ & $\left(y,\frac{xy^2}{(y+1)^2},\frac{z(y+1)^2}{y^2}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 936 && $x+\frac{x}{y}+y+z+\frac{2}{y}+\frac{1}{y^2z}+\frac{yz}{x}+\frac{2y}{x}+\frac{3}{x}+\frac{1}{xyz}+\frac{y}{x^2}$ && $290 \colon {}$ & $\left(\frac{y(x+1)}{x},\frac{y(x+1)}{x^2},\frac{x^3}{y^2z(x+1)}\right)$ \spacer \\* 
 &&  && $1903 \colon {}$ & $\left(x,\frac{xy}{x+1},\frac{z(x+1)}{y}\right)$ \spacer \\* 
 &&  && $2568 \colon {}$ & $\left(x,\frac{x^2y}{(x+1)^2},\frac{z(x+1)^2}{x^2}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \rowcolor[gray]{0.95}
1561 && $xz^2+2xz+x+\frac{xz^3}{y}+y+z+\frac{3z^2}{y}+\frac{3}{x}+\frac{2}{xz}+\frac{3z}{xy}+\frac{3}{x^2z}+\frac{1}{x^2y}+\frac{1}{x^3z^2}$ && $230 \colon {}$ & $\left(x+z,\frac{x^3y^2}{z(x+z)},\frac{xy}{x+z}\right)$ \spacer \\* \rowcolor[gray]{0.95}
 &&  && $1637 \colon {}$ & $\left(x,\frac{(xz+1)^2}{x^2y},z\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 1637 && $xyz+xz^2+2xz+x+y+z+\frac{z^2}{y}+\frac{3}{x}+\frac{2}{xz}+\frac{2z}{xy}+\frac{3}{x^2z}+\frac{1}{x^2y}+\frac{1}{x^3z^2}$ && $290 \colon {}$ & $\left(x+y+z,\frac{x^2}{yz(x+y+z)},\frac{x}{y(x+y+z)}\right)$ \spacer \\* 
 &&  && $1561 \colon {}$ & $\left(x,\frac{(xz+1)^2}{x^2y},z\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \rowcolor[gray]{0.95}
1663 && $x+y+z+\frac{2z}{y}+\frac{2}{y}+\frac{z}{y^2}+\frac{2y}{x}+\frac{5}{x}+\frac{4}{xy}+\frac{1}{xy^2}+\frac{y^2}{x^2z}+\frac{2y}{x^2z}+\frac{1}{x^2z}$ && $290 \colon {}$ & $\left(\frac{y(x+1)^2}{x^2},x,\frac{x^2z}{(x+1)^2}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 1903 && $x+\frac{xz}{y}+\frac{x}{y}+y+z+\frac{z}{y}+\frac{3}{y}+\frac{y}{x}+\frac{3}{x}+\frac{2}{xy}+\frac{1}{xyz}+\frac{1}{x^2z}+\frac{1}{x^2yz}$ && $936 \colon {}$ & $\left(x,\frac{y(x+1)}{x},\frac{yz}{x}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \rowcolor[gray]{0.95}
2568 && $x+\frac{x}{y}+y+z+\frac{4}{y}+\frac{1}{y^2z}+\frac{yz}{x}+\frac{2z}{x}+\frac{3}{x}+\frac{5}{xy}+\frac{1}{xyz}+\frac{2}{xy^2z}+\frac{z}{x^2}+\frac{2}{x^2y}+\frac{1}{x^2y^2z}$ && $936 \colon {}$ & $\left(x,\frac{y(x+1)^2}{x^2},\frac{x^2z}{(x+1)^2}\right)$ \bottomspacer \\ \addlinespace[1.1ex]
 \end{longtable}
\end{center}
