a-a aaa aaf aao aar aas aau af- afa aff afo afr afs afu aoa aof aoo aor aos aou ar- ara arf aro arr ars aru as- asa asf aso asr ass asu au- aua auf auo aur aus faa faf fao far fas fau ffa fff ffo ffr ffs ffu foa fof foo for fos fou fra frf fro frr frs fru fsa fsf fso fsr fss fsu fua fuf fuo fur fus fuu oaa oaf oao oar oas oau of- ofa off ofo ofr ofs ofu oo- ooa oof ooo oor oos or- ora orf oro orr ors oru os- osa osf oso osr oss osu ou- oua ouf ouo our ous ra- raa raf rao rar ras rau rfa rff rfo rfr rfs rfu roa rof roo ror ros rou rra rrf rrr rrs rru rsa rsf rso rsr rss rsu rua ruf ruo rur rus ruu saa saf sao sar sas sau sfa sff sfo sfr sfs sfu soa sof soo sor sos sou sr- sra srf sro srr srs ss- ssa ssf sso ssr sss ssu sua suf suo sur sus suu ua- uaa uaf uao uar uas uau ufa uff ufo ufr ufs ufu uoa uoo uor uos ur- ura urf uro urr urs uru usa usf uso usr uss usu uua uur uus uuu

-ous a-fu aaaa aaaf aaar aaas aafa aaff aaoo aara aaro aars aaru aasa aasf aass aasu aaus afaa afao afar affa affo affs afoa afoo afor afr- afra afro afrs afru afsa afua afus aora aors aoss aouf aous araf arar aras arau arfa arff arfs arfu aroa aroo aror aros arr- arra arro arrr arrs arru ars- arsa arso arsu arua asaa asaf asao asar asas asau asfa asof asor asos asou asra asro asrs asru assa asso assr asss assu asur asus auaa aufs aur- aura auro ausa ausu faaa faas fafa faff fafo fara faro farr fars faru fasa faso fass faur ffar ffff ffrr ffsa ffss foaf foar fofo foof foos for- fora foro forr fors fosa foso foss foua four fous fras frau fros frou frso fsas fsfo fsra fssa fssf fuar fuff fufu fuor fur- fura furo furr furs fusa fuso fuss fusu oaau oafo oafs oara oars oass ofas off- offa offo offr offs offu ofor ofra ofus ooaa ooff oofs oooo ooos oora oosa oous orao orar oras orff orfs orfu oro- orof oror oros orra orro orrs orsa orso orsu orus osaf osar osas osfa osoo osor osos osro ossa osso ossu ouff our- oura ouro ours ousa ouu- raaf raas rafa raff raos rara rarf raro rars rasa raso rass rasu raua rauf raus roaf roar roas roff rofo roof roor roos rora roro roru rosa roso ross roua rouf rous rras rrrr rsaa rsaf rsos rssa rsua ruas rufa ruff rufo rura ruro rurs ruru rusa ruso russ rusu s-os saaf saar saas safa saff safo safr safu saor saos saou sara sarf saro sarr sars saru sasa sasf saso sass saua sauf saur saus sfar sfas sfor sfos sfra sfro sfss sfsu soar soas sofa sofo soof soor soos sora soro sorr sors soru sosa soso soss souf sour sous sraf sras sros ssaa ssao ssas ssau ssra ssrs sssa sssf ssss suar suas suf- sufa suff sufr sufs sufu suor suos sur- sura surf suro surr surs suru sus- susa suso suss susu suus uafa uars uaru uasa uaua uffa ufos ufra uofa uofo uor- urao uras urau urfa urff uro- uroa uroo urra ursa urso urss ursu urur urus us-a usaa usaf usar usas usfa usfs usos usra ussa ussf ussr usss ussu usua usus uuuu

-aaa- aaaas aaasa aaass aarau aasra afara afars affor afoou afoss afro- afros afsar afsou afuss aoos aorus arafo arara arars araru arass arasu aroar aroof aroor aroos arora arosa arras arrau arros arrou arrua arsos aruaa arufo arura aruru arus- arusa asafa asafo asara asaro asasa asfar asfor asfur asoar asofa asoof asors asosa asour asrar asror assaf assas assoa assos assur asura auass aurar auras auro- auroa auror auros aurra ausar ausra aussa faafu faffs fafsa faora farao faras farau farfa faroo faros farro farrs farsa farso farus fasor faura fauss fofao fofos foosa for-a foras foros forra forro forsa forso forss forua forur forus fossa fouro fours frass fraus fu-fu fuars fuffs furo- furor furrs furus fuso- fusor fusus oaror ofafa offas offof ofora ofosu ofour ooooo oraas orara orfar orfor oroso orosu oroua oruro osars osaru ososo ossos ossur osusu ouara ouoro ousas ra-ra raaff raaor raasa raaso rafar raffa raffs raouf raraf rarfs rarus rasar rasas rasau rasfa rasor rasos rasra rassa rasso rausu rffsa ro-ro roars roffa rofor roofs roosa rorra rosar rosas rossa rosso rosss rosu roura rousa rsssf ruffo ruffs rufo- rufus rusar rusas rusor russa russo ruusa s-o-r sa-ra saaff saara saarf saasa saasu safar saffa saffo safor safra safur saora saraa saraf sarao saras sarau saros sarra sarro sarsa sarsu saru- sarur sarus sasor sassa sasso sauff saur- saura sauro sfaar sfouf so-so soara soars sofar sofas sofra sooar sooru soras sorau soror soros sorra sorso sorsu sorus sosas soss- sosua sosus soufa souff sours sous- sousa sroof srosa ssafa sssss suara suars suasa suffa suffr suffs sufra suras surau surfs surra surur surus susso susus uaroo ufofu urasa uros urour urous urrao urras ursas ursua ursus usaas usafa usara usars usasf usfaa usfor usofa usora usour usura uuuuu

aafoss aaraas afassa affors afu-ra aourou araafa ararao araras araros araua araura arfara arfarf aroras aroura arrour arsura aruaru as-sur asfosa asfour assaou assara assoro assour assura asuras aufruf aurora aurous aussos faasos faraar farara farfar farofa faroff farrar foofoo foofur foosas forfar forfas forros forsar forssa fossas fosso fossor foufas foufou fouras fourof fourou foussa frafra frasor fufuao furfur furors furour furrfu fusors oooooo oosaar orrour ossous ououso ousrou rasour rassau rasura rausor rofors rosora rossau ruffus rufous russas russo- russus safaro safour safsaf safsar saorsa saoura