[/] a==a(directory)
[/a] c==c(directory)
[/a/c] missing<-a(directory)
[/a/c/a] missing<-a3.txt(file)
[/a/c] missing<-a1.txt(file)
[/a/c] missing<-a2.txt(file)
[/a] a3.txt==a3.txt(file)
[/] a1.txt==a1.txt(file)
[/] a2.txt==a2.txt(file)
Entries are different
total: 9, equal: 5, distinct: 0, only left: 0, only right: 4