kirr kirs kisa kisc kise kisi kisk kiso kisr kiss kkaa kkac kkai kkar kkci kkck kkco kkcr kkcs kkea kkia kkic kkik kkkk kkoa kkoo kkor kkrc kkre kkrk kkro kkrr kkrs kksa kkse kksi kksr kkss koac koae koai koak koar koas koca koci kock kocs koea koei koes koii koir koka kokc koke koki kokk koko kokr koks kooc kooi kook kooo koor koos kora korc kore kori kork koro korr kors kos- kosa kosc kose kosi koso kosr koss krac krae krai krak krar kras krca krcc krce krci krco krcs krea krec kree krei krek kreo kres kria krik krio kris krka krkc krke krki krkk krko krkr krks kroa kroc kroe kroi krok kroo kror kros krrc krre krri krrk krro krrr krrs krsa krsc krse krsk krsr krss ksac ksak ksar ksas ksca ksce ksci ksck ksco kscr kscs ksea ksec ksee ksei ksek kseo kser ksii ksik ksir ksis kska kske kskk ksko kskr ksks ksoc ksoi ksok ksoo ksor ksos ksra ksro ksrr ksrs kssa ksse kssi ksso kssr ksss o-eo oaer oaes oaic oais oake oaks oara oare oars oasc oase oasi oass ocac ocak ocas occa occc occi oce ocee ocis ocke ocks ocos ocra ocre ocro ocrr ocrs ocsa oec- oeca oecc oeec oera oere oers oese oici oick oier oies oiii oike oiko oiks oios oira oire oisc oise okak okas oker okes okia okic okie okir okka okko okok okor okra okre okro oksa oksi okso ooaa ooak oocr ooer ooes ooia oooo ooos oora oore oosa oose oosi orac orae orai orak orao orar oras orca orce orci orco orcs ore- orea orec orek oreo orer ores ori- oria oric orie orio oris orka orke orko oro- oroe orok oror oros orra orri orro orrs orsa orse orsi orsk orso osai osak osar osas osca oscc osce osci osco osea osec osee osei osek oser oses osia osie osii osik osis oski osoi osoo osor osos osro ossa osse ossi osso raak raas rac- raca racc race raci rack raco racs raec raer raes raia raic raie raii raik rair rais raka rake raki rakk raoc raok raos rara rare rari rark raro rars rasa rasc rase rasi rask raso rass rcac rcas rccc rccs rcic rcis rcos rcsa rcsc rcsi rcss rea- reac reae reak reao rear reas reca recc rece reci reck recr recs reek rees reia reii reik reir reis reka reke reki reko reks reos rera rere reri rero rers resa rese resi reso ress riaa riai riak rias rica ricc rice rick rico rics riek rier ries riia riis rika rike riki rikk rios rire riri rirs risa risc rise risi risk riso riss rkos rkss roak roar roas roca rocc roce rock roco rocs roea roer roes roia roik roio roir rois roka roke roki rokk roko rokr roks rooi rook roor roos rora rorc rore rori rork roro rosa rosc rose rosi roso ross rras rrrr rsaa rsai rscc rscs rsee rsis rsos rsre rssa s-ic s-ii s-os sa-c saac saae saak saar saas saca sacc sace saci sack saco sacr sacs saek saer saes saia saic saie saik sair sais saka sake saki sakk sako saks saoi saor saos sara sarc sare sari sark saro sarr sars sasa sasc sase sasi sask saso sass scaa scac scai scak scar scas sccc scce sccs scea scec scee scer sci- scia scic scie scio scir scis sck- scok scoo scor scr- scra scrc scre scri scrs scsa scsc scsi scso scsr se-c se-e se-i se-k se-o se-s seaa seac seak sear seas sec- seca secc sece seck seco secr secs seea seec seek seer sees seia seie seii seik seir seis seka seke seki sekk seko seoc seoi seok sera serc sere seri serk sero serr sers sesa sesc sese sesi seso sess siaa siac siae siai siak sias sica sicc sice sici sick sico sics siec siek sier sies siik sika sike siki siko sikr siks sioe sior sios sira sirc sire siri sirk siro sirr sirs sisa sisc sise sisi sisk siss skac skai skar skee skei skeo sker skes skia skic skie skik skio skir skis skoe skor skra skss soak soar soas soca soce soci sock soco socr socs soea soec soeo soes soia soic soie soik soir sois soka soke soki sokk soko sook soor soos sora sore sori soro sorr sors sosa sose sosi soso soss sras srcc srec sreo sres sris sros ssaa ssac ssao ssas ssca sscc ssce ssci sscs ssec ssee sses ssis ssoc ssra ssrc ssri ssrs sssa sssc sssi ssss