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orbis antiquus » orbis antiqui, urbis antiquae
2 orbis » 2 orbits, 2 orbit, 3 orbis
1 orbis » 1 orbits, 1 orbit, 3 orbis
orbis antiquus » orbis antiqui, urbis antiquae
2 orbis » 2 orbits, 2 orbit, 3 orbis
1 orbis » 1 orbits, 1 orbit, 3 orbis