Here is the simplest and fastest way to this lab. A window will pop up where you can edit your notes. You can copy and paste results from this window, your LISP window and into your editor window. Rules of LISP LISP follows a strict set of rules and you you supply the intelligence. An expression can be a constant, a variable or a function call.
Function calls start with an open parenthesis and end with a matching close parentheses.
After the function name can come its parameters. The next is zzzz xxxx must have precisely 2 formal arguments. The arguments are evaluated first and the parameters are passed by value. This is a UNIX XWindows command. It opens a new window and attaches it to a program.