a-ak aaaa aaac aaal aaar aaas aaca aacc aack aacl aacr aacs aacu aaka aaku aala aalc aall aals aalu aara aarc aars aaru aasa aasc aass aasu aaus acaa acac acar acas acca accc accs accu acks acla aclc aclr acls aclu acr- acra acrc acrr acrs acsa acsc acsl acss acu- acul acur acus akaa akal akar akas akca akka akku akr- akra aksa aksu akua alaa alac alak alal alar alas alau alca alcc alcs alk- alka alku all- alla alll allr alls allu alsa alsc alua aluk alur alus arac arak aral arar aras arau arc- arca arcs arka arks arla arr- arra arrc arrk arrr arrs arru ars- arsa arsc arsk arsu arua arul asaa asac asak asal asar asas asau asc- asca ascc ascl ascr aska askr asks asla aslr asra asrc asrs asru assa assc assk assl assr asss assu asur asus auaa auca auks aul- aula aull auls aulu aur- aura ausa ausu caaa caac caal caas cac- caca cacc cack cacr caka cala calc calk call cals calu cara carc cark carl carr cars casa casc cask casl casr cass casu cauc cauk caul caus ccaa ccac ccar ccas ccca cccc cccl cccs cccu ccla cclc ccls ccra ccrc ccrl ccrs ccsa ccsl ccss ccuc ccus ckac ckck ckcl ckcs ckrc cksa cksl clar clas clau clra clrs clsa clsc crac crar cras crau crca crcc crcr crkc crkl crls crsa crss cruk crus csaa csac csak csar csas cscc cscl cscr cscs cska csks csla cslr cslu csra csrc csrs cssa cssr csua csur csus cuau cuca cucc cuck cuk- cuka cula culc culk cull culs cura curl curr curs cusa cusk cuss cusu kaaa kaak kaal kaar kaas kacc kacl kacs kacu kaka kakc kakk kaks kaku kala kalc kalk kall kals kalu kara kark karl karr kars karu kas- kasa kasc kask kasl kasr kass kasu kau- kauc kauk kaul kaur kaus kcaa kcac kcal kcar kcas kcau kcca kccc kcck kccl kccr kccu kckc kckk kckl kckr kcla kclc kclk kcll kclr kcls kclu kcrc kcrr kcrs kcru kcsa kcsc kcsr kcss kcsu kcua kcuk kcul kkaa kkac kkal kkar kkck kkcl kkcr kkcs kkkk kklc kkll kkls kkrc kkrk kkrl kkrr kkrs kksa kksr kkss kksu kkua kkus kkuu klaa klac klak klal klar klas klca klcc klck klcl klcr klcs klka klkc klkk klkl klkr klks klla kllc kllk klls klrc klrk klrr klrs klru klsa klsc klsr klsu kluk klur kluu krac krak kral krar kras krca krcc krcl krcs krcu krka krkc krkk krkr krks krku krla krlc krrc krrk krrl krrr krrs krsa krsc krsk krsl krsr krss krsu krua kruc kruk krul krur ksac ksak ksal ksar ksas ksau ksca ksck kscl kscr kscs kscu kska kskk kskr ksks ksku ksla kslc kslk ksll kslr kslu ksra ksrr ksrs kssa kssl kssr ksss kssu ksua ksuu kuac kuar kuau kuca kucc kucr kuka kukk kukl kuks kuku kula kull kulu kura kurk kurl kurr kurs kuru kusa kusc kusu kuuk kuul kuur kuuu laaa laac laak laal laar laas laca lacc lack lacl lacs lacu laka laks lala lall lalu lara larc lark larr lars laru lasa lask lass lasu lauk laul laur laus lcac lcca lccc lccs lcls lcra lcrl lcrs lcsc lcsr lkal lkrs llcc llcs llks lllc llll lrac lral lrcs lrrc lrrr ls-r lscs lsla lsrc lssa lssr luas luau luca luck lucs luka lula lull lulu lura lurk lurs lusa lusk luss luua luuk raak raas rac- raca racc rack racs racu raka rakk raku rala rall rara rark rars rasa rasc rask rasl rass rasu raua rauc rauk raul raus rcac rcas rccc rccs rcls rcsa rcsc rcsl rcss rkss rlcs rlls rlua rras rrrr rsaa rscc rscs rslc rssa rssl rsua ruas ruca ruck ruka rukk ruku rula rulk rull rura rurc rurs ruru rusa rusk russ rusu sa-c saac saak saal saar saas saca sacc sack sacr sacs sacu saka sakk saks saku sala salc salk sall sals salu sara sarc sark sarl sarr sars saru sasa sasc sask sasl sass saua sauc sauk saul saur saus scaa scac scak scal scar scas sccc sccl sccs sck- sckl scl- sclc sclk scls scr- scra scrc scrs scsa scsc scsl scsr scsu scua scul scur skac skal skar skra skss skua skul skur slaa slac slak slas slau slcc slcu slrc slrs slsa slsc slsu sluc slur sras srcc ssaa ssac ssas ssau ssca sscc sscs ssla sslc ssra ssrc ssrl ssrs sssa sssc ssss suar suas suc- succ suck sucr sucs suka suks suku sul- sula sulc sulk sull sulu sur- sura surc surr surs suru sus- susa susk suss susu suus uaca uarc uars uaru uasa uaua ucak ucal ucar ucas ucca ucka ucla ucrc ucsa ucsc ucsu ucua ukcc ukla ukra ukrc uksa uksc ukur ulaa ular ulas ulcc ulla ullr ulsa ulua uluk ulul ulus urac ural uras urau urca urka urla urls urra ursa urss ursu uruk urur urus us-a us-k usaa usac usak usal usar usas usca uscc uscs uska uslu usra ussa ussc ussr usss ussu usua usul usus uulu uuuu