-ana a-ii a-un aaaa aaac aaai aaan aaar aaas aaca aacc aaci aacn aacr aacs aacu aaic aaii aain aais aana aani aara aarc aari aars aaru aasa aasc aasi aass aasu aaus acaa acac acai acan acar acas 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 aica aicc aicr aics aiia aiic aiin aiir aina ainc aini ains ainu aira airi airs aisa aisi aisr aiui ana- anaa anac anai anan anar anas anau anca ancc ania anic anin anir anis aniu anna anni anns anrc anri ansa ansi ansu anua anui anun anus arac arai aran arar aras arau arc- arca arci arcs aria arii arin aris arna arni arns arr- arra arrc arri arrr arrs arru ars- arsa arsc arsi arsu arua arui arun asaa asac asai asan asar asas asau asc- asca ascc asci ascr asia asic asii asin asir asis asnc asni asra asrc asrs asru assa assc assi assn assr asss assu asui asun asur asus auaa auca auci auis auna aur- aura auri ausa ausu caaa caac caan caas cac- caca cacc caci cacr caia caic cain cair cais caiu cana canc cani cann cans cara carc cari carn carr cars casa casc casi casr cass casu cauc caus ccaa ccac ccai ccar ccas ccca cccc ccci cccs cccu ccic ccii ccir ccis ccna ccnc ccni ccnr ccns ccnu ccra ccrc ccri ccrs ccsa ccsi ccsn ccss ccuc ccus ciaa cian ciar cias ciau cica cicc cici cicr cics cicu ciia ciii ciis cin- cina cinc cini cira circ ciri cirr cirs cis- cisa cisc cisn cisr ciss ciuc cius cnaa cnac cnas cnci cnic cnna cnrc cnrr cnsa cnss crac crai cran crar cras crau crca crcc crcr cria cric crin cris criu crna crns crsa crss crun crus csaa csac csar csas cscc csci cscr cscs csia csir csis csra csrc csrs cssa cssr csua csur csus cuan cuau cuca cucc cuci cucn cui- cuin cuir cuis cuna cura curi curn curr curs cusa cuss cusu iaaa iaac iaai iaas iaca iacc iacr iacs iacu iaia iain iais iana ians iara iarc iars iaru iasa iasc iasi iasr icaa icac icai ican icar icas icca iccc icci iccn iccr iccs iccu icis icnc icns icra icrc icrr icrs icru icsa icsc icsi icsr icss icus iiac iias iica iiii iiis iira iirc iirs iisc iisi iisr iisu iiuc inac inai inan inar inas inau inca 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 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 naac naai naan naar naas naca nacc naci nacs naia naic nain nair nais nan- nana nani nann nans nanu nara narc nari narn narr nars naru nas- nasa nasc nasi nasr nass nasu naur naus ncaa ncac ncar ncca nccc ncci nccn nccr nccs nccu ncia ncis ncna ncnc ncra ncrc ncri ncsa ncsc ncsi ncss ncua niac nian nias niau nica nicc nici nics nicu niia niir niiu nina nini nins nira nirs niru nisa nisi niss nisu niur nnnn nnsa nnss nras nrca nrcs nric nrna nrrc nrsa nrsc nsaa nsac nsai nsar nsca nscc nscs nsic nsin nsis nsna nsnr nsra nsrc nssa nssc nssr nsss nuan nuca nuci nucs nucu nuin nuna nunc nunn nuns nura nurc nuri nurn nurr nurs nuru nusi nuss nusu raan raas rac- raca racc raci racs racu raia raic raii rain rair rais raiu rana ranc rani rann rans rara rari rars rasa rasc rasi rass rasu raua rauc raun raus rcac rcas rccc rccs rcic rcis rcnr rcsa rcsc rcsi rcss riaa riai rian rias riau rica ricc rics riia riin riis rina rinn riri rirs risa risc risi riss risu rius rnai rnas rncs rnin rras rrna rrrr rrun rsaa rsai rscc rscn rscs rsis rsna rsnn rsnr rssa rsua ruan ruas ruca ruci ruin ruis runa runc runi runn runs rura rurc ruri rurs ruru rusa rusi russ rusu ruun s-ic s-ii sa-c saac saan saar saas saca sacc saci sacn sacr sacs sacu saia saic sain sair sais sana sani sann sanr sans sanu sara sarc sari sarn sarr sars saru sasa sasc sasi sass saua sauc saun saur saus scaa scac scai scan scar scas sccc sccs sci- scia scic scin scir scis scna scnr scr- scra scrc scri scrn scrs scsa scsc scsi scsn scsr scsu scua scun scur siaa siac siai sian sias siau sica sicc sici sics sicu sina sini sinn sins sinu sira sirc siri sirr sirs siru sisa sisc sisi siss sisu siui sius snar snas snca sncc snia snir snns snra snrs snur snus sras srcc sris srna srni srnn ssaa ssac ssan ssas ssau ssca sscc ssci sscs ssin ssis ssns ssra ssrc ssri ssrs sssa sssc sssi ssss suan suar suas suc- succ suci sucr sucs suin suir suis sun- suna suni sunn suns sunu sur- sura surc suri surn surr surs suru sus- susa susi suss susu suus uaca uair uarc uars uaru uasa uaua ucai ucan ucar ucas ucca ucci ucin ucrc ucsa ucsc ucsu ucua uica uira uirr unaa unac unai unan unar unas unau unca uncc unci uncs uni- unia unic unii unin unir unis unna unni unns unra unrs uns- unsa unsc unus urac urai uran uras urau urca urci uria uric urin uris uriu urna urni urns urra urri ursa ursi urss ursu urun urur urus us-a usaa usac usan usar usas usca uscc uscs usia usin usis usna usnc usnr usnu usra ussa ussc ussr usss ussu usua usui