[/A2/A4/A5] missing<-.a1.e1.e2
[/A2/A4/A5] missing<-a2.e4
[/A2/A4] a1.e2.e1->missing
[/A2/A4] missing<-a1.e3
Entries are different
total: 4, equal: 0, distinct: 0, only left: 1, only right: 3