
    No. 72-1582.
    No. 73-10.
    No. 73-308.
    Johnson v. City of Cheyenne et al., Johnson v. Laramie County School District No. 1, Cota v. Chandler et al.,
   ante, p. 990;

ante, p. 990; and

ante, p. 1003. Motions to dispense with printing granted. Petitions for rehearing denied.  