The following text was written to the standard output stream when the NumberList.html program was executed from IntelliJ.
>>> display 1 5 7 9 200 4 5 6 111 7 9 6 >>> print first 1 >>> swap 1 3 >>> display 7 5 1 9 200 4 5 6 111 7 9 6 >>> add last 200 >>> display 7 5 1 9 200 4 5 6 111 7 9 6 200 >>> exit