-ase a-ak a-ii aaaa aaac aaae aaai aaar aaas aaca aacc aace aaci aack aacr aacs aaea aaec aaes aaic aaii aais aaka aake aara aarc aare aari aars aasa aasc aase aasi aass acaa acac acae acai acar acas acca accc acce acci accs ace- acea acec acek acer aces aci- acia acic acie acir acis acke acks acr- acra acrc acre acri acrr acrs acsa acsc acse acsi acss aeac aeas aeci aeer aeka aer- aera aerc aeri aers aesc aess aiai aias aica aicc aice aicr aics aiea aiee aiia aiic aiir aika aike aiki aiks aira aire airi airs aisa aise aisi aisk aisr akaa akae akai akar akas akca akee aker akes akia akie akik akir akis akka akki akr- akra akre aksa aksi arac arae arai arak arar aras arc- arca arce arci arcs area arec aree arei arek ares aria arie arii arik aris arka arke arki arks arr- arra arrc arre arri arrk arrr arrs ars- arsa arsc arse arsi arsk asaa asac asae asai asak asar asas asc- asca ascc asce asci ascr asea asec asee asek aser ases asia asic asie asii asik asir asis aska aske aski askr asks asra asrc asrs assa assc asse assi assk assr asss caaa caac caas cac- caca cacc cace caci cack cacr caec caei caer caes caia caic caik cair cais caka cake cara carc care cari cark carr cars casa casc case casi cask casr cass ccaa ccac ccai ccar ccas ccca cccc ccci cccs ccee ccic ccii ccir ccis ccra ccrc ccre ccri ccrs ccsa ccsi ccss ceac cear ceas cec- ceca cece ceci cecs ceec cees ceke cer- cera cerc cere ceri cers cesa cesc cese cesi cesr cess ciaa ciak ciar cias cica cicc cici cicr cics ciee cier cies ciia ciii ciis cika cikr cira circ cire ciri cirk cirr cirs cis- cisa cisc cise cisk cisr ciss ckac ckck ckcs cker ckrc cksa crac crai crar cras crca crcc crce crcr cre- crea crec cree crei cres cria cric crie crik cris crkc crsa crss csaa csac csak csar csas cscc csce csci cscr cscs csea csec csee cser csia csik csir csis cska csks csra csrc csrs cssa csse cssr eaca eacc eaec eara eare ears easa ease easi ecaa ecac ecai ecar ecca eccc ecce ecci eces ecis ecka ecks ecra ecrc ecri ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eeka eeke eeks eera eerc eers eese eesi eesk eica eick eics eiec eiei eier eies eika eike eiki eiks eira eire eirs eisa eise eisk eiss eka- ekek eker ekes ekis ekka ekki eksi eras erca ercc erce erec erei erer eres eria eric erie erik eris erke erki erks erra errc erre errs ersa erse ersi esac esai esar esas esca esce esci escr escs esea esee esek eser eses esie esik esis eska eske esks esra esri essa esse essi iaaa iaac iaai iaas iaca iacc iacr iacs iaea iaec iaia iais iara iarc iare iars iasa iasc iasi iask iasr icaa icac icai icar icas icca iccc icci iccr iccs icea icec icee icer ices icis icke icks icra icrc icre icrr icrs icsa icsc icse icsi icsr icss ieac iecc ieie iera iere ieri iers iesa iesc iesi iesr iiac iias iica iies iiie iiii iiis iira iirc iirs iisc iisi iisr ikar ikea ikee iker ikes ikki ikra ikri irac irae irai irak irar iras irca ircc ircs iree irer ires iri- iria iric irie iris irka irki irks irra irrc irre irri irrs irsa irse is-a isac isae isai isak isar isas isca iscc isci iscr iscs isea isec isee iser ises isia isic isie isis iska isra isri issa issc isse issi issr isss k-ci kaaa kaai kaak kaar kaas kacc kace kaci kacs kaei kaer kaes kaia kaic kaie kaii kaik kair kais kaka kakc kake kaki kakk kaks kara kare kari kark karr kars kas- kasa kasc kase kasi kask kasr kass kcaa kcac kcai kcar kcas kcca kccc kcci kcck kccr kcea kcec kcee kcei kcic kcie kcii kcir kcis kckc kckk kckr kcrc kcri kcrr kcrs kcsa kcsc kcse kcsi kcsr kcss kea- keak kear keas keca keck kecr keek keer kees keii keik keir keis keka kekc keke keki keks ker- kera kerc kere keri kerk kerr kers kesa kesc kesi kesk kesr kess kiac kiai kiar kias kica kicc kice kick kicr kics kier kies kiia kiic kiii kiik kiis kika kikc kiki kikk kikr kira kirc kiri kirk kirr kirs kisa kisc kise kisi kisk kisr kiss kkaa kkac kkai kkar kkci kkck kkcr kkcs kkea kkia kkic kkik kkkk kkrc kkre kkrk kkrr kkrs kksa kkse kksi kksr kkss krac krae krai krak krar kras krca krcc krce krci krcs krea krec kree krei krek kres kria krik kris krka krkc krke krki krkk krkr krks krrc krre krri krrk krrr krrs krsa krsc krse krsk krsr krss ksac ksak ksar ksas ksca ksce ksci ksck kscr kscs ksea ksec ksee ksei ksek kser ksii ksik ksir ksis kska kske kskk kskr ksks ksra ksrr ksrs kssa ksse kssi kssr ksss raak raas rac- raca racc race raci rack racs raec raer raes raia raic raie raii raik rair rais raka rake raki rakk rara rare rari rark rars rasa rasc rase rasi rask rass rcac rcas rccc rccs rcic rcis rcsa rcsc rcsi rcss rea- reac reae reak rear reas reca recc rece reci reck recr recs reek rees reia reii reik reir reis reka reke reki reks rera rere reri rers resa rese resi ress riaa riai riak rias rica ricc rice rick rics riek rier ries riia riis rika rike riki rikk rire riri rirs risa risc rise risi risk riss rkss rras rrrr rsaa rsai rscc rscs rsee rsis rsre rssa s-ic s-ii sa-c saac saae saak saar saas saca sacc sace saci sack sacr sacs saek saer saes saia saic