def allocate_color_clusters(self, tolerance = <NUM_LIT:0.1>):
return self.allocate_sync_ensembles(tolerance)<EOL>
!
        @brief Allocates clusters, when one cluster defines only one color.

        @param[in] tolerance (double): Defines maximum deviation between phases.

        @return (list) Clusters [vertices with color 1], [vertices with color 2], ..., [vertices with color n].