to be defended by scholars such as Edward Lipiński. The Kujarge language is usually considered part of the Chadic languages; however, Roger Blench has proposed that it may be a separate branch of Afroasiatic. Subgrouping There is no agreement on the relationships between and subgrouping of the different Afroasiatic branches. However, Christopher Ehret (1979), Harold Fleming (1981), and Joseph Greenberg (1981) all agree that the Omotic branch split from the rest first. Otherwise: Paul Newman (1980) groups Berber with Chadic and Egyptian with Semitic, while questioning the inclusion of Omotic in Afroasiatic. Rolf Theil (2006) concurs with the exclusion of Omotic but does not otherwise address the structure of the family. Harold Fleming (1981) divides non-Omotic Afroasiatic, or "Erythraean", into three groups, Cushitic, Semitic, and Chadic-Berber-Egyptian. He later added Semitic and Beja to Chadic-Berber-Egyptian and tentatively proposed Ongota as a new third branch of Erythraean. He thus divided Afroasiatic into two major branches, Omotic and Erythraean, with Erythraean consisting of three sub-branches, Cushitic, Chadic-Berber-Egyptian-Semitic-Beja, and Ongota. Like Harold Fleming, Christopher Ehret (1995: 490) divides Afroasiatic into two branches, Omotic and Erythrean. He divides Omotic into two branches, North Omotic and South Omotic. He divides Erythrean into Cushitic, comprising Beja, Agaw, and East-South Cushitic, and North Erythrean, comprising Chadic and "Boreafrasian." According to his classification, Boreafrasian consists of Egyptian, Berber, and Semitic. Vladimir Orel and Olga Stolbova (1995) group Berber with Semitic and Chadic with Egyptian. They split up Cushitic into five or more independent branches of Afroasiatic, viewing Cushitic as a Sprachbund rather than a language family. Igor M. Diakonoff (1996) subdivides Afroasiatic in two, grouping Berber ("Berbero-Libyan", in his words), Cushitic, and Semitic together as East-West Afrasian (ESA), and Chadic with Egyptian as North-South Afrasian (NSA). He excludes Omotic from Afroasiatic. Lionel Bender (1997) groups Berber, Cushitic, and Semitic together as "Macro-Cushitic". He regards Chadic and Omotic as the branches of Afroasiatic most remote from the others. Alexander Militarev (2000), on the basis of lexicostatistics, groups Berber with Chadic and both more distantly with Semitic, as against Cushitic and Omotic. He places Ongota in South Omotic. The Berber and Semitic branches share certain grammatical features (e.g. alternative feminine endings *-ay/*-āy; corresponding vowel templates for verbal conjugations) which can be reconstructed for a higher-order proto-language (provisionally called "Proto-Berbero-Semitic" by Kossmann & Suchard (2018) and Van Putten (2018)). Whether this proto-language is ancestral to Berber and Semitic only, or also to