\begin{align}
\psi (\Omega)[n,\Omega] & = \psi^{n+1}(\omega) = \epsilon_{\ddots\epsilon_{\omega}}\\
\psi (\Omega +1)[n,\Omega +1] = \psi(\Omega +1[n,\Omega+1]) & = \psi(\Omega) = \zeta_0\\
\psi (\Omega +(m+1))[n,\Omega +(m+1)] = \psi(\Omega +(m+1)[n,\Omega+1]) & = \psi(\Omega+m) = \epsilon_{\zeta_0+m}\\
\psi (\Omega + \Omega)[n,\Omega + \Omega] = \psi(\Omega +\Omega[n,\Omega+\Omega]) & = [\psi(\Omega +]^{n+1}(\omega) = \zeta_1\\
\psi (\Omega2 + \Omega)[n,\Omega2 + \Omega] = \psi(\Omega2 +\Omega[n,\Omega2+\Omega]) & = [\psi(\Omega 2 +]^{n+1}(\omega) = \zeta_2\\