A method for decomposing design shapes in a design level into a plurality of target design levels is provided. The spring may be a cantilever spring, a torsion spring, or a stamped and formed leaf spring. The SISC retrieves the location information from the mobile subscriber’s HLR, and returns the requested information by e-mail or by posting the information on a Web site associated with the SISC. The generated statements include predicates in which tables in a from clause are tightly joined.