  Software package for Monte-Carlo simulation of e+e- exclusive annihilation
channels written in the C++ language for Linux/Solaris platforms has been
developed. It incorporates matrix elements for several mechanisms of multipion
production in a model of consequent two and three-body resonance decays.
Possible charge states of intermediate and final particles are accounted
automatically under the assumption of isospin conservation. Interference
effects can be taken into acccount. Package structure allows adding new matrix
elements written in a gauge-invariant form.
