-ase -ose a-ak a-ok aaaa aaae aaaf aaar aaas aaea aaes aafa aaff aaka aake aaoe aaoo aara aare aaro aars aasa aase aasf aass aeaf aeas aeer aeka aer- aera aero aers aess afaa afak afao afar afee afek afer afes affa affo affs afka afkr afoa afoe afoo afor afr- afra afre afro afrs afsa akaa akae akao akar akas akee aker akes akka akko akok akos akr- akra akre aksa aoks aora aors aoss arae araf arak arar aras area aree aref arek areo ares arfa arff arfs arka arke arko arks aroa aroe aroo aror aros arr- arra arre arrk arro arrr arrs ars- arsa arse arsk arso asaa asae asaf asak asao asar asas asea asee asek aser ases asfa aska aske asko askr asks asof asok asor asos asra asro asrs assa asse assk asso assr asss eaaf eara eare earo ears easa ease easo eeea eeee eees eefa eefe eeka eeke eeks eera eero eers eese eesk efas efeo efes effa effs efke efor efsa eka- ekek eker ekes ekka ekoa ekos eoes eoka eora eore eraf eras erer eres erfs erke erks eroe eroo eros erra erre erro errs ersa erse erso esar esas esea esee esek eseo eser eses esfs eska eske esko esks eso- esok esos esra essa esse esso f--k faaa faas faes fafa fafe faff fafo fake fako fara fare fark faro farr fars fasa fase faso fass feaf feak fear feas feek feer fees fefe feff fefo feke feko feof fera fere ferk fero ferr fers fesa fese fess ffar ffee ffff ffrr ffsa ffss foaf foak foar foer foes fofo foke foof fook foos for- fora fore fork foro forr fors fosa foso foss frae frak fras frea free freo fres froe fros frso fsas fsfo fsra fssa fssf k-os kaaa kaaf kaak kaar kaas kaeo kaer kaes kafa kafe kaff kafr kafs kaka kake kakk kako kaks kaoa kaok kaor kaos kara kare karf kark karo karr kars kas- kasa kase kasf kask kaso kasr kass kea- keak kear keas keef keek keer kees kefa keff kefr kefs keka keke keko keks keok keos ker- kera kere kerf kerk kero kerr kers kesa kesk keso kesr kess kfar kfer kffa kfff kffk kfka kfok kfoo kfor kfra kfre kfro kfrr kfrs kfsa kfse kfsk kfsr kkaa kkar kkea kkfr kkfs kkkk kkoa kkoo kkor kkre kkrf kkrk kkro kkrr kkrs kksa kkse kksf kksr kkss koae koak koar koas koea koes kofa kofe koff kofk kofo koka koke kokf kokk koko kokr koks kook kooo koor koos kora kore korf kork koro korr kors kos- kosa kose kosf koso kosr koss krae krak krar kras krea kree kref krek kreo kres krfe krff krfo krfs krka krke krkk krko krkr krks kroa kroe krof krok kroo kror kros krre krrf krrk krro krrr krrs krsa krse krsf krsk krsr krss ksaf ksak ksar ksas ksea ksee ksek kseo kser ksfa ksfe ksfo ksfr kska kske kskf kskk ksko kskr ksks ksof ksok ksoo ksor ksos ksra ksrf ksro ksrr ksrs kssa ksse ksso kssr ksss o-eo oaer oaes oafo oafs oake oaks oara oare oars oase oass oera oere oers oese ofas ofek ofer off- offa offe offo offr offs ofor ofra ofre okak okas oker okes okka okko okok okor okra okre okro oksa okso ooaa ooak ooer ooes ooff oofs oooo ooos oora oore oosa oose orae orak orao orar oras ore- orea orek oreo orer ores orfe orff orfs orka orke orko oro- oroe orof orok oror oros orra orro orrs orsa orse orsk orso osaf osak osar osas osea osee osek oser oses osfa osoo osor osos osro ossa osse osso raaf raak raas raef raer raes rafa rafe raff raka rake rakk raok raos rara rare rarf rark raro rars rasa rase rask raso rass rea- reae reaf reak reao rear reas reef reek rees refe reff refr refs reka reke reko reks reof reos rera rere rero rers resa rese reso ress rfae rfef rkkf rkos rkss roaf roak roar roas roea roer roes rofe roff rofo roka roke rokk roko rokr roks roof rook roor roos rora rore rork roro rosa rose roso ross rras rrrr rsaa rsaf rsee rsos rsre rssa s-os saae saaf saak saar saas saek saer saes safa safe saff safo safr saka sake sakk sako saks saor saos sara sare sarf sark saro sarr sars sasa sase sasf sask saso sass se-e se-f se-k se-o se-s seaa seaf seak sear seas seea seef seek seer sees sefa seff seka seke sekk seko seok sera sere serf serk sero serr sers sesa sese seso sess sfar sfas sfer sfor sfos sfra sfro sfss skaf skar skee skeo sker skes skoe skor skra skss soak soar soas soea soeo soes sofa sofo soka soke sokk soko soof sook soor soos sora sore soro sorr sors sosa sose soso soss sraf sras sreo sres sros ssaa ssao ssas ssee sses ssra ssrs sssa sssf ssss