
    No. 89-1452.
    Mobil Oil Exploration & Producing Southeast, Inc., et al. v. United Distribution Cos. et al.; and Federal Energy Regulatory Commission v. United Distribution Cos. et al.
    No. 89-1453.
   C. A. 5th Cir. [Certiorari granted, 496 U. S. 904.] Motion of petitioners for divided argument granted.  