(Sus_scrofa,((Bos_taurus,Hippopotamus_amphibius),(Georgiacetus_vogtlensis,(Zygorhiza_kochii,(((((Patriocetus_kazakhstanicus,(ChM_PV4961,((Waipatia_maerewhenua,(ChM_PV4802,(Squalodon_calvertensis,(Squaloziphius_emlongi,((((Kentriodon_pernix,((Atocetus_nasalis,((Delphinapterus_leucas,(Orcaella_brevirostris,(Orcinus_orca,((Leucopleurus_acutus,(Delphinus_delphis,Tursiops_truncatus)),(Pseudorca_crassidens,(Globicephala_macrorhynchus,Grampus_griseus)))))),(Albireo_whistleri,(Phocoena_phocoena,Phocoenoides_dalli)))),((Inia_geoffrensis,Meherrinia_isoni),(Pliopontos_littoralis,((Brachydelphis_mazeasi,(Pontoporia_blainvillei,Stenasodelphis_russellae)),(Auroracetus_bakerae,Protophocoena_minima)))))),(Lipotes_vexillifer,(Parapontoporia_wilsoni,Parapontoporia_sternbergi))),(Xiphiacetus_bossi,(Notocetus_vanbenedeni,(Zarhachis_flagellator,(Platanista_gangetica,Ischyrorhynchus_vanbenedeni))))),(((Tasmacetus_shepherdi,(Mesoplodon_europaeus,Berardius_bairdii)),(Ziphius_cavirostris,Ninoziphius_platyrostris)),(Orycterocetus_crocodilinus,(Physeter_macrocephalus,Kogia_breviceps)))))))),(ChM_PV2764,(ChM_PV2761,Prosqualodon_davidis))))),(ChM_PV5852,Simocetus_rayi)),(ChM_PV4178,Agorophius_pygmaeus)),(ChM_PV4746,(Archaeodelphis_patrius,(Xenorophus_sloanii,(Xenorophus_sp,(ChM_PV2758,(ChM_PV4834,ChM_PV5711))))))),((Janjucetus_hunderi,(Mammalodon_colliveri,(Chonecetus_goedertorum,(Aetiocetus_cotylalveus,((Diorocetus_hiatus,(Pelocetus_calvertensis,(Eschrichtius_robustus,((Parabalaenoptera_baulinensis,(Megaptera_novaeangliae,Balaenoptera_physalus)),(Caperea_marginata,Eubalaena_glacialis))))),(Eomysticetus_whitmorei,Micromysticetus_rothauseni)))))),(ChM_PV5720,ChM_PV4745)))))));