C. A. 10th Cir. Stipulation to dismiss the petition for writ of certiorari to review the judgments entered July 8, 1981, July 20, 1981, and August 4, 1981, was filed, and the cases were dismissed pursuant to this Court’s Rule 53. Reported below: 653 F. 2d 450 (first case); 677 F. 2d 1343 (second case); 655 F. 2d 1028 (third case).