C. A. 9th Cir. Motions for leave to file briefs as amici curiae by the following were granted: United States Trademark Association, Committee on Trademarks and Unfair Competition of the Association of the Bar of the City of New York, Grocery Manufacturers of America, Inc., Bar Association of the District of Columbia et al., Chamber of Commerce of the United States, National Association of Manufacturers, Toy Manufacturers of America, Inc., and Procter & Gamble Co. Certiorari denied.