-ana a-ii a-un aaaa aaab aaac aaai aaan aaar aaas aaba aabb aabc aabi aaca aacb aacc aaci aacn aacr aacs aacu aaib aaic aaii aain aais aana aani aara aarc aari aars aaru aasa aasc aasi aass aasu aaus abaa abab abac abai aban abar abas abau abb- abba abbb abbi abbr abbs abca abcb abcc abci abcn abcr abcs abia abib abic abin abir abis abiu abnu abra abrc abri abrs abs- absa absi abss absu abua abun abus acaa acab acac acai acan acar acas acba acca accc acci accs accu aci- acia acic acin acir acis acr- acra acrc acri acrr acrs acsa acsc acsi acss acu- acur acus aiai aian aias aiba aibn aica aicc aicr aics aiia aiib aiic aiin aiir aina ainc aini ains ainu aira airi airs aisa aisb aisi aisr aiui ana- anaa anab anac anai anan anar anas anau anba anbb anbi anbu anca ancc ania anib anic anin anir anis aniu anna annb anni anns anrc anri ansa ansi ansu anua anub anui anun anus arab arac arai aran arar aras arau arba arbi arbs arc- arca arci arcs aria arib arii arin aris arna arni arns arr- arra arrc arri arrr arrs arru ars- arsa arsc arsi arsu arua arub arui arun asaa asab asac asai asan asar asas asau asba asbu asc- asca ascb ascc asci ascr asia asic asii asin asir asis asnc asni asra asrc asrs asru assa assc assi assn assr asss assu asub asui asun asur asus auaa auca auci auis auna aur- aura auri ausa ausu ba-i baaa baan baar baas baba babb babi babr babs babu bac- baca bacc baci bacn bacs baia baib baic bain bair bais bana banc bani bann banr bans banu bar- bara barb barc bari barn barr bars baru basa basc basi bass basu bau- baur bbas bbau bbbb bbbs bbci bbin bbrc bcaa bcar bcas bcbc bcbs bcca bccc bcci bccs bcia bcis bcnu bcra bcrs bcru bcsa bcsc bcsn bcss bcuc bian biar bias biba bibb bibi bibs bica bicc bici bics biin biis bin- bina binc bini binn bins binu bira birb biri birn birr birs biru bis- bisa bisc biss bisu bnai bnas bnib bnin bnrr bnss brab brac brai bran bras brau brca brcb bria bric brin bris brna brns brrr brrs brsb brsr bruc brun brus bsaa bsac bsas bsci bscs bsic bsin bsns bsra bssc buar buba bubb bubi bubs bubu buca bucc buci bucs bucu buic buin buir buis buiu buna bunb buni bunn buns bunu bur- bura burb buri burn burr burs buru busa busc busi buss busu buus caaa caab caac caan caas caba cabi cabs cabu cac- caca cacc caci cacr caia caib caic cain cair cais caiu cana canc cani cann cans cara carb carc cari carn carr cars casa casb casc casi casr cass casu cauc caus cbac cbar cbbc cbbs cbca cbcc cbcn cbcr cbcs cbcu cbia cbir cbna cbrn cbsa cbsc cbsi cbsn cbus ccaa ccab ccac ccai ccar ccas ccba ccbc ccbn ccca cccb cccc ccci cccs cccu ccic ccii ccir ccis ccna ccnb ccnc ccni ccnr ccns ccnu ccra ccrc ccri ccrs ccsa ccsi ccsn ccss ccuc ccus ciaa cian ciar cias ciau ciba cibc cibi cica cicc cici cicr cics cicu ciia ciii ciis cin- cina cinc cini cira cirb circ ciri cirr cirs cis- cisa cisc cisn cisr ciss ciuc cius cnaa cnac cnas cnbc cnci cnib cnic cnna cnrc cnrr cnsa cnss crab crac crai cran crar cras crau crbc crbu crca crcc crcr cria crib cric crin cris criu crna crns crsa crss crub crun crus csaa csab csac csar csas cscb cscc csci cscr cscs csia csib csir csis csra csrc csrs cssa cssr csua csur csus cuan cuau cub- cuba cubb cubi cubs cuca cucc cuci cucn cui- cuin cuir cuis cuna cura curb curi curn curr curs cusa cusb cuss cusu iaaa iaac iaai iaas iaba iaca iacc iacr iacs iacu iaia iain iais iana ians iara iarc iars iaru iasa iasc iasi iasr ibac iban ibar ibas ibca ibcs ibia ibis ibns ibra ibrc ibri ibsa ibsn ibss ibus icaa icab icac icai ican icar icas icbc icbs icca iccb iccc icci iccn iccr iccs iccu icis icnb icnc icns icra icrc icrr icrs icru icsa icsb icsc icsi icsr icss icub icus iiac iias iica iiii iiis iira iirc iirs iisc iisi iisr iisu iiuc inab inac inai inan inar inas inau inba inca incb inci incr incs inia inis inna inni innr inns innu inra inri inrs insa insc inss insu inua inui inun inus irac irai iran irar iras irca ircc ircs ircu iri- iria iric irin iris irna irra irrc irri irrs irsa irun irus is-a isac isai isan isar isas isba isbn isca iscc isci iscn iscr iscs iscu isia isic isin isis isna isra isri issa issc issi issr isss issu isua isus iucc iuiu iura iuss n-ii naaa naab naac naai naan naar naas naba nabc nabi nabs nabu naca nacc naci nacs naia naib naic nain nair nais nan- nana nanb nani nann nans nanu nara narc nari narn narr nars naru nas- nasa nasb nasc nasi nasr nass nasu naur naus nbaa nbar nbas nbbc nbca nbcc nbci nbcs nbia nbic ncaa ncac ncar ncba ncbc ncbi ncbs ncca nccc ncci nccn nccr nccs nccu ncia ncis ncna ncnc ncra ncrc ncri ncsa ncsc ncsi ncss ncua niab niac nian nias niau nibi nibs nica nicc nici nics nicu niia niir niiu nina nini nins nira nirs niru nisa nisi niss nisu niur nnnn nnsa nnss nrab nras nrca nrcs nric nrna nrrc nrsa nrsc nsaa nsac nsai nsar nsca nscc nscs nsic nsin nsis nsna nsnr nsra nsrc nssa nssb nssc nssr nsss nsub nuan nuba nubc nubi nubs nuca nuci nucs nucu nuin nuna nunc nunn nuns nura nurc nuri nurn nurr nurs nuru nusi nuss nusu raab raan raas