User blog:DarthOrc/Smithing: Can one take Daedric and Ebony perks without taking Dwarven and Orcish

Question: Can one take the Daedric and Ebony Smithing perks without taking Dwarven and Oecish? That is by advancing around the constellation in a clockwise manner, Elven through Dragon, then Daedric and finally, Ebony.