L0 = L0X = PROJ = STR = MOD = DIA = OP = L0X.Operation PRED = L0X.Predicate // Predicates PREDS = MOD.Predicates : L0.Library PREDS.HasCounterpart : PRED.Predicate // Operations OPS = MOD.Operations : L0.Library OPS.NavigateToTarget : OP.Operation MOD.HasModelingOperations