1*8460358cSPatrick WilliamsCopyright (c) 1991 Bell Communications Research, Inc. (Bellcore) 2*8460358cSPatrick Williams 3*8460358cSPatrick WilliamsPermission to use, copy, modify, and distribute this material 4*8460358cSPatrick Williamsfor any purpose and without fee is hereby granted, provided 5*8460358cSPatrick Williamsthat the above copyright notice and this permission notice 6*8460358cSPatrick Williamsappear in all copies, and that the name of Bellcore not be 7*8460358cSPatrick Williamsused in advertising or publicity pertaining to this 8*8460358cSPatrick Williamsmaterial without the specific, prior written permission 9*8460358cSPatrick Williamsof an authorized representative of Bellcore. BELLCORE 10*8460358cSPatrick WilliamsMAKES NO REPRESENTATIONS ABOUT THE ACCURACY OR SUITABILITY 11*8460358cSPatrick WilliamsOF THIS MATERIAL FOR ANY PURPOSE. IT IS PROVIDED "AS IS", 12*8460358cSPatrick WilliamsWITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. 13