However, eliminating group IB would make group I the only main group (group VIII was labelled a transition group) to lack an A–B bifurcation.
haʊˈɛvɚ, ᵻlˈɪmᵻnˌeɪɾɪŋ ɡɹˈuːp ˌaɪbˈiː wʊd mˌeɪk ɡɹˈuːp aɪ ðɪ ˈoʊnli mˈeɪn ɡɹˈuːp ɡɹˈuːp ɹˌoʊmən ˈeɪt wʌz lˈeɪbəld ɐ tɹænsˈɪʃən ɡɹˈuːp tə lˈæk ɐn ɐ bˈiː baɪfɚkˈeɪʃən.