(Ungulates,(Heptodon,(Diacodexis,(Hapalodectes,((Dissacus,Sinonyx),(Pakicetus,(Ambulocetus,((Gaviacetus,Rodhocetus,Indocetus),(Habib_Rahi_whale,((Dorudon,Basilosaurus,Zygorhiza),((Tursiops,(Physeter,(Mesoplodon,(Xenorophus,Squalodon)))),(Parietobalaena,(Eubalaena,Balaenoptera)))))))))))));