\begin{table}%t2
\caption{\label{t:poisson3}Non-zero values of the coefficients in Eqs. (\protect\ref{Mu})$-$(\protect\ref{lambda}).}
\small%\centering
\par
\begin{tabular}{@{}ccccc@{}}
\hline\hline\noalign{\smallskip}
\multicolumn{1}{c}{$(i,j)$} & \multicolumn{1}{c}{$M_{i,j}$} & \multicolumn{1}{c}{$\Lambda_{i,j}$} & \multicolumn{1}{c}{$\nu_{i,j}$}  & \multicolumn{1}{c}{$\lambda_{i,j}$} \\[0.5ex]
\hline
$(2,-2)$ & $-\sin^2\!J~(1+\cos{I})^2$
         & $-\sin^2\!J(1+\cos{I})^2$
         & $(1+\cos{I})^2\cos{J}$ 
         & $-(1+\cos{I})\sin^2\!J$ \vphantom{$\displaystyle K^{K^K}$}
\\[1ex]
$(2,-1)$ & $-\sin{I}\sin2J~(1+\cos{I})$
         & $-2\sin{I}\sin2J(1+\cos{I})$ 
         & $-2(1+\cos{I})\left(2\sin{I}\sin{J}-\frac{\sin{I}}{\sin{J}}\right)$ 
         & $(\cos{I}+\cos2I)~\frac{\sin2J}{\sin{I}}$
\\[1ex]
$(2,0)$ & -- 
        & $(2-6\cos^2\!J)\sin^2\!I$ 
        & $-6\sin^2\!I\cos{J}$ 
        & $\cos{I}(4-6\sin^2\!J)$
\\[1ex]
$(2,1)$ & $-\sin{I}\sin2J~(1-\cos{I})$
        & $2\sin{I}\sin2J(1-\cos{I})$ 
        & $2(1-\cos{I})\left(2\sin{I}\sin{J}-\frac{\sin{I}}{\sin{J}}\right)$ 
        & $-(\cos{I}-\cos2I)~\frac{\sin2J}{\sin{I}}$
\\[1ex]
$(2,2)$ & $\sin^2\!J~(1-\cos{I})^2$ 
        & $-\sin^2\!J(1-\cos{I})^2$
        & $(1-\cos{I})^2\cos{J}$
        & $(1-\cos{I})\sin^2\!J$
\\[1ex]
$(0,2)$ & $2\sin^2\!I\sin^2\!J$
        & -- 
        & $2\sin^2\!I\cos{J}$
        & $2\cos{I}\sin^2\!J$
\\[1ex]
$(0,1)$ & $-\sin2I\sin2J$
        & -- 
        & $4\cos{I}\left(2\sin{I}\sin{J}-\frac{\sin{I}}{\sin{J}}\right)$ 
        & $(2-4\cos^2\!I)\frac{\sin2J}{\sin{I}}$ \\[0.5ex]
\hline
\end{tabular} 
\end{table}