The following text was written to the standard output stream when the WordList.java program was executed from IntelliJ.
>>> display food good mood screwed drew brew lick flick chick nick pick rick huge fudge words >>> print first food >>> print last words >>> print 5 drew >>> print 6 brew >>> swap 6 2 >>> display food brew mood screwed drew good lick flick chick nick pick rick huge fudge words >>> add first love >>> add last break >>> display love food brew mood screwed drew good lick flick chick nick pick rick huge fudge words break >>> add middle ### invalid operand for add command >>>