crca crcc crcr crkc crkl crob croc crok crol croo cror crot crrt crtc crtl ctab ctal ctba ctca ctol ctor ctot ctrc ctrl ctta k-lo kaaa kaab kaak kaal kaar kaat kaba kabb kabc kabo kabr kacb kacc kacl kaco kact kaka kakc kakk kako kakt kala kalb kalc kalk kall kalo kalt kaoa kaoc kaok kaol kaor kara karb kark karl karo karr kart kat- kata katb katc katk katl kato katr katt kbaa kbab kbac kbak kbal kbar kbat kbba kbbb kbbc kbbk kbbl kbbo kbbr kbbt kbca kbcb kbck kbcl kbco kbcr kbct kbkb kbkk kbkl kbko kbkr kbla kblb kbll kblo kblr kblt kboa kbob kboc kbok kboo kbot kbra kbrb kbrc kbrk kbrl kbro kbrt kbta kbtb kbtc kbtk kbtl kbto kbtr kbtt kcaa kcab kcac kcal kcar kcat kcba kcbc kcbk kcbl kcbr kcca kccb kccc kcck kccl kccr kcct kckc kckk kckl kcko kckr kcla kclc kclk kcll kclr kclt kcob kcol kcor kcot kcrc kcro kcrr kcrt kcta kctb kctc kcto kkaa kkac kkal kkar kkat kkba kkbb kkbl kkbo kkbr kkbt kkcb kkck kkcl kkco kkcr kkct kkkk kklb kklc kkll kklo kkoa kkob kkol kkoo kkor kkot kkrb kkrc kkrk kkrl kkro kkrr kkrt kktc kktk kktl klaa klab klac klak klal klar klat klbb klbc klbl klbt klca klcb klcc klck klcl klcr klka klkc klkk klkl klko klkr klla kllb kllc kllk kloa klob kloc klok klol kloo klor klrc klrk klrr kltc kltk klto kltr kltt koab koac koak koal koar koba kobb kobc kobk kobo kobr koca kocb kock koct koka kokb kokc kokk koko kokr kola kolb kolc kolk koll kolo kolr kolt koob kooc kook kool kooo koor koot kora korb korc kork korl koro korr kort kota kotb kotc kotk koto kotr kott krab krac krak kral krar krat krba krbb krbk krbl krbr krbt krca krcb krcc krcl krco krka krkc krkk krko krkr krla krlc krlt kroa krob kroc krok krol kroo kror krrb krrc krrk krrl krro krrr krrt krta krtc krtk krto krtr ktaa ktak ktal ktao ktar ktat ktba ktbb ktbc ktbl ktbr ktbt ktcc ktck ktcl ktco ktcr ktkb ktkc ktkk ktko ktkr ktkt ktla ktlb ktlk ktlo ktlr ktlt ktob ktoc ktok ktoo ktor ktot ktrb ktrc ktrk ktrl ktro ktrr ktrt kttc kttk ktto kttr kttt laaa laac laak laal laar laat laba labo labr laca lacc lack lacl laco lact laka lala lall lalo lara larb larc lark larr lart lata latc lato latt lbar lbcc lblr lbrt lcac lcat lcbc lcca lccc lcor lcra lcrl lctl lcto lkab lkal llao llat llcc lllc llll lloa lloc lloo loac loar loat lob- loba lobb lobo loca locc lock loco loka lokk loko lola loll lolo loob looc look lool loor loot lora lork loro lota lotl loto lotr lott lrac lral lrat lrba lroc lrrc lrrr lrta ltac ltbl ltcc ltra lttc lttr oall oara obak obal obba obbo obkb obla obok obol obor obot obra obro ocab ocac ocak ocal ocat ocbc occa occc occt oclc ocra ocrl ocro ocrr oct- octa octo okak okka okko okla oklo okok okol okor okot okra okro okta okto olac olar olat olba olbo olca olcc olka olla ollo olor olot olta ooaa ooak ooba oocr oola oolo oooo oora oort ootb orab orac orak oral orao orar orat orba orbb orbo orca orco orka orko orla orlo oro- orok oror orot orra orro orta ortc orto otac otak otar otcl oto- otok otoo otor otra otro otta otto raab raak raat raba rabb rabk rabl rabo rac- raca racc rack raco ract raka rakk rakt rala ralb rall ralo ralt raob raoc raok raol rara rarb rark raro rata ratk rato ratt rbbb rbbr rbcl rcac rcbc rcbo rccb rccc rctc rlab roab roak roar roat rob- roba robb robo robt roca rocc rock roco roka rokk roko rokr rola rolk roll rolo rolt roob rook rool roor root rora rorc rork roro rort rota rotc rotk rotl roto rotr rott rrat rrrr rtca rtcc rtlt taa- taal taar taat taba tabb tabc tabl tabo taca tacc tack tacl taco tact taka takk tako takt tala talc talk tall talo taoa taor tara tarb tarc tark taro tarr tart tata tatb tato tatr tatt tbar tbca tbcb tbcc tbrb tbta tcca tccc tctc tkac tkol tlac tlco toab toal toat toba tobo tobt toca tock toco toka toko tol- tola tolk toll tolo tolt tooa took tool toor toot tora torc tork toro torr tort tota totc toto totr tott traa trab trac trak tral trao trat trca trcc trcl troa troc troo trot trra trtc trtr ttab ttbb tttt

-aaa- -lock aaaoc aaarc aaata aabaa aabba aabra aacbc aakko aalto aatal abaab ababa abaca aback abaco abaka abako abala aball abalo abara abbac abbar abbat abbot abccc abkar abkoo abkot ablak ablot aboab aboat abobl abobo abolt abook aboot abora aborc abort abott abrac abrak abrar abrol abtaa abtao abtar acaca acacb acack acala acall acar- acara accra aclla acoal acoat acock acolt acook acool acoot acork acrab acral acro- acrob act-r actar actol actor actra actto akaba akabo akala akaoa akata akbar akbot akkol akkra akobo akoka akoko akola akota akoto akrak akrar akro- aktor alaba alaca alack alaka alala alaol alara alark alata alato albac albal albar albo- albor albot alco- alcoa alcor alcot alcra alctt alka- allal allar allat allbo allo- alloa allok alloo allor allot allra allto aloba alook aloor alora aloto alt-a altar alto- altor altra altro altto aolok aort- aorta ar-ab ara-c araat arab- araba arabo araca arack araco arara arata arbab arbar arbat arbok arbol arbor arbot arcoa arcor arcot arct- arcto arkar arkat arlob aroab aroar aroba arock arola aroll aroor aroot arora arrak artal artar artat arto- artoo artot atack ataco ataka atala atalk atall atara atbar atbat atkot atlo- atoka atoll atool atoot atora atoto atrab atrak atral atro- atroa atrot attak attal