internal_groups,internal_groups_label,parent,parent_label
TopGrp,TopGrp,Top,Top
Grp,Grp,Set,Set
SGrp,SGrp,SSet,SSet
Ab,Ab,Mon,Mon
LieGrp,LieGrp,Man,Man
Ab,Ab,Grp,Grp
FinGrp,FinGrp,FinSet,FinSet
Ab,Ab,Ab,Ab