-aaa- aaaaq aabaa aabba aabra aaqua aarau abaab ababa ababu abala aball abalo abara abaru abbar abbou abbur ablaq ablur aboab abobl abobo abora abrar abrol abula abull abura aburr alaba alala alalu alaol alara albal albar albo- albor albul albur allal allar allbo allo- alloa alloo allor allra allur aloba aloor alora alqar alqur aluar alula alull aqaba aqbal aqlar aqqur aqrab aqua- aqual aquo- ar-ab arab- araba arabo aralu arara araru araul arbab arbar arbol arbor arlob aroab aroar aroba arola aroll aroor arora aroul arrau arrou arrua aruaa aruba arula arulo arura aruru auala aulla aulo- aural aurar auro- auroa auror aurra baalu babar babau babol baboo babou babra babul babur balal balao balar balbo balla ballo baloo balor balou baoro baqaa baqal baraa barab baral barao baraq barar barba barbq barbu barla baro- baroa baroo baror barra barro barru barua baruq baubo baula baura bauru bball blaru bloor blorb blurb blurr bo-bo boaro bobal bobar bobla bobr bolaq bolar boll- bolla bollo bollu booba boola boora booru boral borau borba borbo borla boro- boroa boroo borou borra borro borul bouar bouba boul- boula boulo boura braal braaq brall braul brobo broll brolo brool brora brrar brrrr brull buala bubal bubba bulao bulaq bulau bulb- bulba bull- bulla bulou bulul buraa bural burao buraq burla burol buroo burqa burra burro burru buruq la-la labab labba labbu labor labou labra labro labur lalab lalar lalla lalo- lalor lalru laroo larra larru larub lauba laur- laura lauro lball loaba loara lobal lobar lobau lobbo lobo- lobor lolla lollo lolol loobu loola loora loquo loral lorra louro lubao lubba lubla lubra lubur lulab lulal lulla lulua lulul luoba o-r-b oaror obaba obala obara obolo obora oboro obrab olala olaru ollur olour ooola ooooo oraal oraba oralb orara orbal orobo orolu oroua oruro ouara oullo ouoro oural ourba ourol qabab qabqa qabul qalal qallu qarab qaral qarqa qorab qoroq qoruq quala quall quara quarl qubba qular quobb quoll quora qurlu qurul quruq ra-ra raaba raaor rabab rabal rabba rabor rabou rabul ralla rallo raoul raqba raqqa ro-ro roall robab robar robbo robo- robor robur rolao rolla rollo rolua rooba roral rorbu rorra rouba roull roura ruala rubab rubba rubor rubra rullo rural uaroo ubobo ulala ulalu ulbra ullal ullar ulloa ullur ulula ululu uluru uolba uqbar uraba uralo urbar urlar urola uroob urour urrao urubu uuuuu