bbbb bbeb bebb bebe bebi beeb beem beer behm behr beim beir beme bere beri berm berr bher bhie bhim bhir bibb bibe bibi bieb bier bihe bihi birb bire biri birr bmir bmmi breb bree brei brem brer brie brih brim brrm brrr ebbr eber eeee eheh eher ehre eiei eier eime eimi eire embe embi embr emer emii emim emir emme emmi emre erbb erbe ereb erei erem erer erie erih erim erme erre h-ii hebb hebe hebi hebr heeb heem heer hehe heie heih heim heir hem- heme hemi herb here heri herm herr hhhh hibi hiei hiem hier hihe hihi hiie hime hire hiri hirm hmhb hmmm hmri hree hrib i-be ibbm ibeh ibie ibim ibri ieie ieme iere ieri iher ihme ihre iiie iiii imbe imbi imeh imer imhe imhi imir imme immi imre imri imrr irbe irbm iree irem irer iri- irie irre irri mbim mebe meem meer mehe mehi mehr meir meme memr mer- merb mere meri merm mhem mhmm mhmr miee miem mier mihi mihr miii mim- mime mimi mire miri mirr mmhi mmhm mmii mmmh mmmm mrbb mrbm mreb mree rbbb rbbr rebb rebe reeb reem rehb rehe rehi rehm reii reim reir reme remi rere reri rheb rhee rhem rhib rhim rib- ribe riem rier rime rimi rimm rire riri rrrr