koab koae koak koal koar koas koba kobb kobe kobk kobo kobr kobs kobu koea koel koes koka kokb koke kokk koko kokr koks koku kola kolb kole kolk koll kolo kolr kols kolu koob kook kool kooo koor koos koou kora korb kore kork korl koro korr kors koru kos- kosa kosb kose koso kosr koss kosu koua koub koue koul kour kous kouu krab krae krak kral krar kras krba krbb krbe krbk krbl krbr krea kreb kree krek kreo kres kreu krka krke krkk krko krkr krks krku krla krle kroa krob kroe krok krol kroo kror kros krrb krre krrk krrl krro krrr krrs krsa krse krsk krsl krsr krss krsu krua krue kruk krul krur ksab ksak ksal ksar ksas ksau ksba ksbl ksbr ksbs ksea ksee ksek ksel kseo kser kska kskb kske kskk ksko kskr ksks ksku ksla kslb ksle kslk ksll kslo kslr kslu ksob ksok ksol ksoo ksor ksos ksou ksra ksrb ksro ksrr ksrs kssa ksse kssl ksso kssr ksss kssu ksua ksub ksue ksuu kuar kuau kuba kubb kube kubo kubr kubs kubu kuek kuel kues kueu kuka kuke kukk kukl kuks kuku kula kulb kule kull kulo kulu kuoa kuok kuol kuoo kuos kura kurb kure kurk kurl kuro kurr kurs kuru kusa kusb kuso kusu kuub kuuk kuul kuur kuuu laaa laak laal laar laas laba labe labo labr labs labu lael laer laes laka lake laks lala lale lall lalo lalu laos laou lara larb lare lark larr lars laru lasa lase lask laso lass lasu laub laue lauk laul laur laus lbar lblr lbos lbrs le-u leaa leak leal leao lear leas leau leba lebo lebu leea leek leel leer lees leka leke lekk leko leks lela lele lell lelo lelu leok leor leos leou lera lere lerk lero lesa lese lesk less lesu leuk leur lkab lkal lkrs llao llbs lles lleu llks llll lloa lloo loar loas lob- loba lobb lobe lobo lobs loeb loes loeu loka loke lokk loko lola lole loll lolo lols loob looe look lool loor loos lora lore lork loro lors losa lose loso loss loue louk loul lour lous louu lral lrba lrrr lrse ls-r lsbu lsea lses lsla lssa lsso lssr luas luau luba lube lubs luer lues luka luke luko lula lule lull lulu lura lure lurk lurs lusa luse lusk luso luss luua luuk o-eo oaau oaer oaes oake oaks oall oara oare oars oase oasl oass obak obal obas obba obbo obea obel ober obes obkb obla oble obls oblu oboe obok obol obor obos obra obre obro obsr obss obus oela oele oera oere oers oese okak okas oker okes okka okko okla oklo okok okol okor okra okre okro oksa okso okul okur okus olar olas olba olbo ole- olea oleo oler oles olka olla olle ollo olor olos olur ooaa ooak ooba oobe ooer ooes ooku oola oolo oooo ooos oora oore oosa oose oous orab orae orak oral orao orar oras orba orbb orbe orbo orbs orbu ore- orea oreb orek orel oreo orer ores orka orke orko orla orle orlo orlu oro- oroe orok oror oros orra orro orrs orsa orse orsk orso orsu orub orus osak osar osas osba osbe osea osee osek osel oser oses osku osla oslo osoo osor osos osro ossa ossb osse osso ossu osul oubs ouea ouer oula oule oulk ouls oulu our- oura oure ouro ours ousa ouse ouu- raab raak raas raba rabb rabe rabk rabl rabo rabs rabu rael raer raes raka rake rakk raku rala ralb rale rall ralo raob raok raol raos rara rarb rare rark raro rars rasa rase rask rasl raso rass rasu raua raub raue rauk raul raus rbbb rbbr rbbs rble rbsl rbss rea- reae reak real reao rear reas reau reba rebb rebe rebk rebo rebs rebu reeb reek reel rees reka reke reko reks rela relb rele rell relo rels reol reos reou rera rere rero rers reru resa rese reso ress reue reuk reul reus reuu rkos rkss rlab rlee rleu rlls rlua roab roak roar roas rob- roba robb robe robo robs robu roea roel roer roes roka roke rokk roko rokr roks roku rola role rolk roll rolo roob rook rool roor roos rora rore rork roro roru rosa rose roso ross roua roub roue rouk roul rous rras rrle rrrr rsaa rsee rsos rsre rssa rssl rsua ruas ruba rubb rube rubs rubu ruel ruer rues ruka ruke rukk ruku rula rule rulk rull rulo ruok rura rure ruro rurs ruru rusa ruse rusk ruso russ rusu s-os saab saae saak saal saar saas saba sabb sabe sabo sabr sabs sabu saeb saek sael saer saes saka sakb sake sakk sako saks saku sala sale salk sall salo sals salu saol saor saos saou sara sare sark sarl saro sarr sars saru sasa sase sask sasl saso sass saua saue sauk saul saur saus sbaa sbar sbas sbbs sber sbor sbrk sbsa sbse sbus se-e se-k se-o se-s se-u seaa seab seak seal sear seas seau seba sebe sebo sebs seea seeb seek seel seer sees seeu seka seke sekk seko seku sela selb sele selk sell selo sels selu seok seol sera serb sere serk sero serr sers seru sesa sese seso sess seul seur skab skal skar skee skel skeo sker skes skoe skol skor skra skss skua skue skul skur slaa slab slae slak slas slau slea sleb slee sler sles slob sloe sloo slos slre slrs slsa slsu slub slue slur soak soal soar soas soba sobe sobo sobr sobs sobu soea soel soeo soes soka soke sokk soko soku sola sole solk soll solo solr sols sook sool soor soos sora sorb sore soro sorr sors soru sosa sose soso soss soue souk soul sour sous sras sreb sreo sres sros srub ssaa ssab ssao ssas ssau ssbr ssee sses ssla ssle ssra ssrl ssrs sssa sssb ssss suar suas sub- suba