Code:
elm,mail
elm,lisp,composer,cd,ls,cd,ls,cd,ls,zcat,|,tar,-xvf,ls,cd,ls,cd,ls,vi,ls,cd,ls,vi,elm,-f,ls,rm,ls,cd,ls,vi,vi,ls,vi,ls,cd,ls,elm,cd,ls,cd,ls,vi,vi,vi,ls,vi,ls,i,vi,ls,cp,cd,fg,ls,rm,cd,ls,-l,exit
elm,mail,biff,elm,biff,elm,elm
elm,ls
elm,grep,mail,man,man,-k,fg,look,fg,elm,finger,elm,finger,cd,ls,cd,cd,ls,cd,ls,cd,ls,-l,date,more,ls,-l,more,ls,more,ls,rm,ls,cd,ls,mail,elm,look,fg,fg,cd,cd,ls,cd,ls,cd,ls,cd,ls,vi,man,ls,cd,cd,ls,vi,echo,man,-k,man,ls,cd,ls,biff,ls,elm,fg,exit
elm,biff,biff,mail,elm,date,rlogin,-l,fg,elm,ls,biff,elm,mesg,finger,finger,talk,logout
elm,ls,finger,finger,|,more,biff,matlab,clear,elm,rn,ls,matlab,mail,fg,elm,ls,exit
elm,fk
matlab
elm,finger,finger,elm
cd,ls,cd,ls,ls,-l,sccs,vi,vi,vi,vi,sccs,clear,fg,vi,sccs,ls,ls,-l,vi,vi,vi,vi,clear,sccs,vi,sccs,exit
elm,mail,exit
elm,fk,date,mail,exit