416 U. S. 936; 417 U. S. 927; and
416 U. S. 934 ; 417 U. S. 937. Motions for leave to file second petitions for rehearing denied.
416 U. S. 936; 417 U. S. 927; and
416 U. S. 934 ; 417 U. S. 937. Motions for leave to file second petitions for rehearing denied.