Add test for difference between end vertices of two composites
Tupling of endvertex difference between two composite: F.CHILD(1, F.VZ) - F.VZ
Depends on: Rec!2705 (merged)
Tupling of endvertex difference between two composite: F.CHILD(1, F.VZ) - F.VZ
Depends on: Rec!2705 (merged)