  Samples of the spectrum of the 36Ar nucleus are known in different energy
windows. In addition to the ground state region (GS), the superdeformed (SD)
state is observed, too, and there is a good candidate for the hyperdeformed
(HD) one, as well. They are populated in different reactions. We intend to
describe the gross features of the spectra of different energies, deformations
and reactions in a unified way. We apply the multiconfigurational dynamical
symmetry (MUSY). The SU(3) quantum numbers of the shape isomers from previous
studies pave the way for this description. The MUSY reproduces the gross
features of the spectra to a reasonable approximation. The energy spectrum of
the three valleys (GS, SD, HD) indicates that the multiconfigurational symmetry
is valid to a good approximation, and different cluster configurations coexist
in the shape isomers.
