koel koes koha kohh kohl koho kohr kohs koka kokc koke kokh kokk koko kokr koks kola kolc kole kolk koll kolo kolr kols kooc kook kool kooo koor koos kora korc kore kork korl koro korr kors kos- kosa kosc kose kosh koso kosr koss krac krae krah krak kral krar kras krca krcc krce krch krcl krco krcs krea krec kree kreh krek kreo kres krhc krhs krka krkc krke krkh krkk krko krkr krks krla krlc krle kroa kroc kroe kroh krok krol kroo kror kros krrc krre krrk krrl krro krrr krrs krsa krsc krse krsh krsk krsl krsr krss ksac ksah ksak ksal ksar ksas ksca ksce ksch ksck kscl ksco kscr kscs ksea ksec ksee kseh ksek ksel kseo kser ksha kshe kshk kshl ksho kshr kshs kska kske kskk ksko kskr ksks ksla kslc ksle kslk ksll kslo kslr ksoc ksok ksol ksoo ksor ksos ksra ksrh ksro ksrr ksrs kssa ksse kssl ksso kssr ksss laaa laac laak laal laar laas laca lacc lace lach lack lacl laco lacs lael laer laes laha lahe laho lahr lahs laka lake lakh laks lala lale lall lalo laos lara larc lare lark larr lars lasa lase lash lask laso lass lcac lcca lccc lcce lccs lcer lces lchc lchr lchs lcls lcor lcra lcrl lcrs lcsc lcsr leaa leah leak leal leao lear leas leca lece lech leck leco leea leek leel leer lees lehe lehr lehs leka leke lekh lekk leko leks lela lele lell lelo leoc leok leor leos lera lerc lere lerk lero lesa lese lesh lesk less lhas lhec lhee lhhh lhhs lhor lhsa lhss lkal lkrs llao llcc llcs lles llhs llks lllc llll lloa lloc lloo loac loar loas loca locc loce loch lock loco locs loes loha lohe loho lohr lohs loka loke lokk loko lola lole loll lolo lols looc looe look lool loor loos lora lore lork loro lors losa losc lose losh loso loss lrac lral lrcs lrhs lroc lrrc lrrr lrse ls-r lsco lscs lsea lses lshs lsla lsoh lsrc lssa lsso lssr o-eo oaer oaes oahe oahs oake oaks oall oara oare oars oasc oase oasl oass ocac ocak ocal ocas occa occc oce ocee ocha oche ochs ocke ocks oclc ocos ocra ocre ocrl ocro ocrr ocrs ocsa oec- oeca oecc oeec oela oele oera oere oers oese ohal ohcc ohee ohel oher ohho ohhs ohoh ohok ohos ohra ohre ohso ohss okak okas okeh oker okes okha okka okko okla oklo okok okol okor okra okre okro oksa okso olac olah olar olas olca olcc ole- olea oleh oleo oler oles olka olla olle ollo olor olos olsh ooaa ooak oocr ooer ooes ooha ooho oohs oola oolo oooh oooo ooos oora oore oosa oose orac orae orah orak oral orao orar oras orca orce orch orco orcs ore- orea orec oreh orek orel oreo orer ores orhe orhs orka orke orko orla orle orlo oro- oroe orok oror oros orra orro orrs orsa orse orsk orso osak osar osas osca oscc osce oscl osco osea osec osee oseh osek osel oser oses osha oshc oshe osho oshs osla oslo osoo osor osos osro ossa osse osso raak raas rac- raca racc race rach rack raco racs raec rael raer raes raha rahe rahl rahr rahs raka rake rakk rala rale rall ralo raoc raoh raok raol raos rara rare rark raro rars rasa rasc rase rash rask rasl raso rass rcac rcas rccc rccs rchs rcle rcls rcos rcsa rcsc rcsl rcss rea- reac reae reak real reao rear reas reca recc rece rech reck recr recs reek reel rees reha rehe rehs reka reke reko reks rela rele rell relo rels reol reos rera rere rero rers resa rese resh reso ress rhae rhce rhea rhee rheo rhes rhhs rhls rhoa rhoc rhoh rhos rkos rkss rlcs rlee rlls rlsh roak roar roas roca rocc roce roch rock roco rocs roea roel roer roes roha rohe rohl rohr rohs roka roke rokh rokk roko rokr roks rola role rolk roll rolo rook rool roor roos rora rorc rore rork roro rosa rosc rose rosh roso ross rrah rras rrhs rrle rrrr rsaa rscc rsch rscs rsee rshs rslc rsos rsre rssa rssl s-os sa-c saac saae saah saak saal saar saas saca sacc sace sack saco sacr sacs saek sael saer saes saha sahe sahk sahl saho sahr sahs saka sake sakk sako saks sala salc sale salh salk sall salo sals saol saor saos sara sarc sare sarh sark sarl saro sarr sars sasa sasc sase sash sask sasl saso sass scaa scac scak scal scar scas sccc scce sccl sccs scea scec scee scel scer sch- scha sche schh schl scho schr schs sck- sckl scl- sclc sclk scls scoh scok scol scoo scor scr- scra scrc scre scrs scsa scsc scsh scsl scso scsr se-c se-e se-h se-k se-o se-s seaa seac seah seak seal sear seas sec- seca secc sece sech seck seco secr secs seea seec seeh seek seel seer sees sehe sehk sehr sehs seka seke sekk seko sela sele selk sell selo sels seoc seok seol sera serc sere serk sero serr sers sesa sesc sese sesh seso sess shac shae shah shak shal shao shar shas shca shcc she- shea shee sheh shek shel sheo sher shes shha shhh shhs shl- shls shoa shoe shok shoo shor shos shre shrs shsc skac skal skar skee skel skeo sker skes skhs skoe skol skor skra skss slaa slac slae slak slas slcc slea slee sler sles slhs sloc sloe sloh sloo slos slrc slre slrs slsa slsc soak soal soar soas soca soce soch sock socl soco socr socs soea soec soel soeo soes soha sohh sohl soho sohs soka soke sokk soko sola sole solh solk soll solo solr sols sook sool soor soos sora sore sorh soro sorr sors sosa sose sosh soso soss sras srcc srch srec sreo