-aaa- aaaah aaaee aabaa aabba aabra aahaa aarah aaroh abaab ababa ababe abaer abara abare abbar abear abeba abebe abeer abera abere aberr abhar abhor aboab abobo aboha abora abore abrar aeaea aebbe aereo aero- aeroe ahare ahere ahero ahhaa ahhha ahoah ahora ahore ahrab ahrar ar-ab arab- araba arabe arabo araea arara arare arbab arbar arbee arber arbor arbre areae arear areha areo- arere arero arhar aroab aroar aroba arobe aroer aroha aroor arora arore arrah arrea arreh arrha arroe baabe babar babee baber baboo babra baehr bahar bahor bahra bahre baobh baoro baraa barab barao barar barba barbe barea bareh bareo barer barha baro- baroa baroo baror barra barre barro bbbee bbear be-er be-ro beara beare bebar beber bebra beebe behar behea beher behra berar berba berbe berea bereh berhe berob beroe beror berra berre bhara bheer bhera bhora bhore bo-bo bo-ho boaro bobar bobea bobr bobre boero bohae bohea bohor bohra booba booer boora boore borah borba borbo borea boree borer boro- boroa boroo borra borre borro brahe breba breer breo- brera brere brobo broer broha brora brrar brrrr earar ebara ebber eeeee ehara eorre erbaa erbar erbbe erber erear erere eroor erora erore error h-bar h-e-b ha-ha habab habba habbo haber habra habro haher hahha harab harae harar harbo hareb hareh haroa harra harre harro he-he he-ro heaer heara hearb heare hearo hebbe hebe- heber hebra heera heere hehoa heore herba herea heroa heroe herra herre herro hhhhh ho-ho ho-oh hoare hobab hobah hobba hoboe hobor hobro hohoe hooah hooer hooha hoora hoore horae horah horea horeb horhe horra horre horro hrabe hrere o-r-b oarer oaror obaba obara obeah obhor obora oboro obrab obreb oh-oh ohaba ohara ohare ohoba ohrob oo-er ooher ooooh ooooo oorah oraba oraea orara orare orbea orear oreo- orera orere orero orobe orobo oroer oroha ra-ra raaba raabe raahe raaor rabab rabah rabba rabbe rabeh rabha rabor rahab raheb rarae rareb raree rarer rear- rebab rebar rebbe reber rebra reere reerh rehab rehar reher rehoe rere- reree rerob rharb rheae rheo- rhoeo ro-ro roabe robab robar robbe robbo rober robo- robor roera roero rohob rooah rooba rooer roore rorer rorra rrhea