The files exersise-N.* have the following use.

    .lsp      Example Lisp input file for clisp
    .test     Example output from clisp

Usage:  The first line executes the program in the *.lsp file
        The second file prints, in Prism, the resulting test file with a
        header line.
        
(1) clisp exercise-N.lsp >! exercise-N.test
(2) enscript exercise-N.test
