
    M. P. Nos. 75-137, 276, 290, 299.
    Eugene Fountaine, Dennis A. Souza, Michael O. Massey, Ralph DiMasi v. James W. Mullen, Warden.
    
    
      Raymond J. Daniels for Eugene Fountaine. William J. Burke, William P. Butler, for Dennis A. Souza. William F. Reilly, Public Defender, Allegra E. Munson, Asst. Public Defender for Michael O. Massey. Kirk Y. Griffin, Boston, Mass., for Ralph DiMasi. Office of the Attorney General, Julius C. Michaelson, Atty. Gen., Judith Romney Wegner, Spec. Asst. Attorney General, for respondent.
   The interest of justice will best be served if these cases are argued before a full bench. Accordingly, the cases are assigned to Monday, October 4, 1976, for further argument.  