siro sirr sirs siru sisa sisi siss sisu siui sius soar soas soba sobo sobr sobs sobu soia soir sois soor soos sora sorb sori soro sorr sors soru sosa sosi soso soss sour sous sras srib sris sros srub ssaa ssab ssao ssas ssau ssbr ssis ssra ssri ssrs sssa sssb sssi ssss suar suas sub- suba subb subi subo subs suio suir suis suor suos sur- sura suri suro surr surs suru sus- susa susi suso suss susu suus uair uars uaru uasa uaua ubar ubba ubbi ubbo ubii ubir ubis ubos ubra uira uirr uor- urai urao uras urau urba urbi urbs uria urib uris uriu uro- uroa uroo urra urri ursa ursi urso urss ursu urur urus us-a usaa usar usas usba usbr usbs usia usis usoi usos usra ussa ussb ussr usss ussu usua usui usus uuri uusi uuuu

-aaa- a-iii aaaai aaaas aaais aaasa aaass aabaa aabba aabra aaiib aarau aaria aasai aasia aasra abaab ababa ababs ababu abaia abair abara abari abaru abasa abasi abass abbai abbar abbas abbia abbos abbou abbrs abbur abias abibs abio- abira abirs abiss abius aboab abobo abora aboso abous abrar abras abris abrus absar absis abura aburi aburr aiaia aibar aiboa aibos airai airba airis airor airsa airss aisai aissa aisso aisur aiura aoos aorsi aorus ar-ab arab- araba arabi arabo arabs araia arara arari arars araru arass arasu arbab arbar arbas arbia arbib arbir arbis arbor arbos arbus ariab arias aribo arioi arios arisa ariss arius aroab aroar aroba aroor aroos arora arosa arrai arras arrau arria arris arros arrou arrua arsia arsis arsos aruaa aruba aruis arura aruru arus- arusa as-is asaba asaia asaio asair asara asari asaro asasa asbis asbos asbri asbro asbru asiab asias asios asira asius asoar asobi asors asosa asour asrai asrar asror assab assai assas assia assio assir assis assoa assos assur asubs asura asuri auass aubas aurai aurar auras auri- auria auris auro- auroa auror auros aurra ausar ausia ausir ausra aussa aussi baari baars babai babar babas babau babbs babia babio baboo babos babou babra babur babus bai-u baiao baiba baira bairo bairu baisa baisi baiso baius baori baoro baraa barab barai barao barar baras barba barbi barbs barbu bari- baria bario baris baro- baroa baroi baroo baror baros barra barri barro barrs barru barsa barsi barss barua barus basab basai basar basi- basia basir basis baso- basor basra basri bassa bassi basso bassu basuo baubo baura bauru bbiab bbuss biara biari biasi bibar bibas bibbo bibbs bibia bibio bibis bibos bibra bibri bibus bioss birao birar biras birba biros birou birrs birur bisas bisou bisra bissa bo-bo boaro boars bobar bobbi bobos bobr bobri boiai boiar boios boiro booba boobs boora boors booru boosa borai boras borau borba borbo boria borio boris boro- boroa boroo boros borou borra borro borsa borsi borsu borus bosas bosau bosia bosio bosor bosra bossa bossi bosso bouar bouba boura bouri bours braai braas brais brasa brasi brass briar brias briou brisa brisb brisi briss brobo brobs broos brora bross brous brrar brrrr bruis bruiu bruri brusa bruss bsaba bsisa bsous bsria buais buari bubas bubba buraa burao buras burbs buria burio buroo buros burra burri burro burrs burru bursa burus busaa busia busir busra bussa busso bussu busua busur busuu iaaou iaras iasis iasos iasus ibaba ibara ibars ibbur ibiai ibias ibibo ibora ibros iiiii iiris iisir ioooi ioooo ioras iorio iosia iousa iouua irabu iraia irais irara irbis iriba irios iris- iriss irisu irobo irori irour irous irssi irura is-as is-is isaar isaba isaia isais isaos isara isari isasa isbas isias isios isira isiro isisi isora isour isrib issia issor issou issru issus issuu isuus iusas o-r-b oaror oasis obaba obara obiba obira obora oboro obosi obrab obras oibab ooioo ooooo oraas oraba orabi oraio orara orari orbis orbus oriab orias oribi orisa orius orobo orosi oroso orosu oroua orria orris orsis oruro osars osaru osias osira ososo ossi- ossia ossis ossos ossur osubi osusu ouara ouir- ouoro ourba ouria ousas ousia ra-ra raaba raaor raasa raasi raaso rabab rabai rabas rabba rabbi rabia rabis rabiu rabor rabos rabou rabri raisa raisi raiss raoui rarus rasar rasas rasau rasoi rasor rasos rasra rassa rassi rasso rausu riaba ribar ribas ribbi ribo- riisa riisu riosa riria rissa risso risua risus ro-ro roars robab robai robar robas robbi robbo robbs robo- robor robur rooba roosa roosi rorbu rorra rosar rosas rosia rosis rossa rossi rosso rosss rosu rouba roura rousa rubab rubai rubba rubbi rubia rubio rubis rubor rubra rubus ruiru rusar rusas rusia rusio rusor russa russi russo ruusa s-bus s-iii s-o-r sa-ra saaba saabo saabs saara saari saasa saasu sabai sabar sabas sabau sabia sabio sabir sabis saboo sabor sabou sabra sabri sabsa sabur sabus saio saira saisa saora saori saraa sarab sarai sarao saras sarau sarbi sarbu saria sario sarir saris saroi saros sarra sarro sarsa sarsi sarsu saru- sarur sarus sasai sasia sasor sassa sasso sauba saur- saura sauro sbiba sibaa sibia sibir sibiu sibor sibos sibsu sibur sirab sirai siras siria sirio siris siriu siror siros sirra sirsa sirsi sirur sisab sisai sisia sisis sisor sissa sissi sissu siuai siura siuri siuru siusi so-so soara soars sobao sobia sobor sobra sobri soirs sooar soori sooru soosi soras sorau sorbo sorbs soria sorio soror soros sorra sorso sorsu sorus sosai sosas sosia soss- sossi sosua sosui sosus souba souri sours sous- sousa srb-a srosa sssrb sssss suara suars suasa subar subba subbu subis suboi subos subra subss suibu suisa surab surai suras surau surba surbo suria surir suris surra surui surur surus susso susus uaroo ubai ubari ubirr ubisi ubobo ubris uibai uibis uiro uraba urari urasa urbar urbia urbis urbos urias uroob uros urour urous urrao urras urria urris ursas ursia ursua ursus urubu ururi urusi usaas usair usara usars usasi usobi usora usour usuba usura ususi uusis uuuuu

aaaaba aabroo aaraas aarabi ababou ababsa abaiba abaira abaris abaroa abasar abasia abassa abassi abbasa abbasi abbass abbiss