  In previous works we considered schematic Hamiltonians represented by
simplified matrices. We defined 2 transition operators and calculated
transition strengths from the ground state to all exited states. In many cases
the strengths decreased nearly exponentially with excitation energy. Now we do
the reverse We start with the highest energy state and calculate the cascade of
transitions until the ground states is reached. On a log plot we show the
average transition strength as a function of the number of energy intervals
that were crossed. We give an analytic proof of exponential behavior for
transition strength in the weak coupling limit for the T2 transition operator.
