Qualitative illustration of a possible alignment of the unresolved outflowing systems. Combining the dust torus model with the expanding shell model, the Ly-α absorption cannot be spatially linked with the [O III] emitting cloud. Hence, the inclination of the system as well as the geometry of the [O III] emitting structure is unconstrained. Compared to the extended [O III] emitting region, the Ly-α clouds are likely to be located closer to the AGN engine due to their higher velocity.