-aaa- aaaah aabaa aabba aabra aahaa aarah aarau aarna abaab ababa ababu abana abann abara abarn abaru abban abbar abbur abhar abnub abran abrar abrun abuna abura aburn aburr ahhaa ahhha ahrab ahran ahrar ahuan ahuna ahura ahuru anaba anana anara anaru anaua anaun anban anbar anbuh anhar anhur annan annar annua annur anura ar-ab arab- araba arana arara araru arbab arbar arhar arnah arnan arnar arrah arran arrau arrha arrua aruaa aruba aruna arura aruru aubun aurar aurra baarn baban babar babau babra babur bahan bahar bahau bahna bahra bahua bahun bahur banan banar banau banba banha banhu banna bannu banur baraa barab baran barar barba barbu barha barna barra barru barua barun baura bauru bhana bhara bhaun bhaur bhuna brana brann braun brrar brrrr bruan bruhn bruna brunn bruun bubba bunab bunah bunan bunar bunau bunna bunun buraa burah buran burn- burna burra burru burun h-bar ha-ha habab habba habra habru hahha han-u hanan hanau hanna hannu hanun hanur harab haran harar harau harna harra harua harun harur hauna hburn hhhhh hnrna hruba huara hubba hubur huhuh hunan hunna hunua huraa hurab hurra huuru naban nabar nabau nabba nabha nabua nabur nahan nahar nahua nahub nahur nanan nanbh nanbu nanhu nann- nanna nanur naran narau narra narun narur naura nauru nu-nu nuabu nubar nubra nuhuh nunan nunna nunun nurar nurra nurun ra-ra raaba rabab rabah raban rabba rabha rabun rahab rahan rahna ranau ranna rannu ranua rauna rharb ruaha ruana rubab ruban rubba rubra ruhab ruhnu ruhub runan ruran ubahn uh-uh uhhuh uhura uhuru unara unaru unban unbar unnau unnun unnur unrar unrra unruh unrun unurn uraan uraba uran- urana urban urbar urhan uruan urubu uuuuu