[/] f1->missing(directory)
[/f1] lnf3->missing(directory)
[/f1/lnf3] lnf2->missing(directory)
[/f1/lnf3/lnf2] lnf4->missing(directory)
[/f1/lnf3/lnf2/lnf4] lnf1->missing(directory)
[/] f2->missing(directory)
[/f2] lnf4->missing(directory)
[/f2/lnf4] lnf1->missing(directory)
[/f2/lnf4/lnf1] lnf3->missing(directory)
[/f2/lnf4/lnf1/lnf3] lnf2->missing(directory)
[/] missing<-f3(directory)
[/f3] missing<-lnf2(directory)
[/f3/lnf2] missing<-lnf4(directory)
[/f3/lnf2/lnf4] missing<-lnf1(directory)
[/f3/lnf2/lnf4/lnf1] missing<-lnf3(directory)
[/] missing<-f4(directory)
[/f4] missing<-lnf1(directory)
[/f4/lnf1] missing<-lnf3(directory)
[/f4/lnf1/lnf3] missing<-lnf2(directory)
[/f4/lnf1/lnf3/lnf2] missing<-lnf4(directory)
Entries are different
total: 20, equal: 0, distinct: 0, only left: 10, only right: 10