(allzero,(Prosauropoda,(Herrerasauridae,((Dilophosaurus,((Ceratosaurus,(Abelisaurus,Carnotaurus)),((Eustreptospondylus,(Megbucklandi,(Spinosauridae,(Monolophosaurus,(Afrovenator,((Yangchuanosaurus,(Sinraptor,(Acrocanthosaurus,((Allosaurus,Neovenator),(Carcharodontosaurus,Giganotosaurus))))),(Gasosaurus,((Scipionyx,(Dryptosaurus,Ornitholestes,Proceratosaurus,(Coelurus,(Deltadromeus,((Protarchaeopteryx,(Dromaeosauridae,(Rahonavis,(Unenlagia,(Archaeopteryx,(Alvarezsauridae,(Ornithothoraces,Confuciusorn))))))),(Caudipteryx,(Therizinosauroidea,(Microvenator,(Caenagnathidae,Oviraptoridae))))))))),(Compsognathidae,(Bagaraatan,(Tyrannosauridae,(Troodontidae,(Ornithomimidae,Pelecanimimus))))))))))))),(Piatnitzkysaurus,Torvosaurus,Mhesperis)))),(Coelophysidae,Elaphrosaurus)))));