-ana a-ii aaaa aaac aaai aaan aaar aaas aaca aacc aaci aacn aacr aacs aact aaic aaii aain aais aana aani aara aarc aari aars aart aasa aasc aasi aass aast aata aatc aatt ac-t acaa acac acai acan acar acas acat acca accc acci accs acct aci- acia acic acin acir acis acr- acra acrc acri acrr acrs acsa acsc acsi acss acst acta actc acti acts actt aiai aian aias aica aicc aicr aics aiia aiic aiin aiir aina ainc aini ains aint aira airi airs airt aisa aisi aisr aist aita aiti aitr aits aitt ana- anaa anac anai anan anar anas anat anca ancc anct ania anic anin anir anis anit anna anni anns annt anrc anri ansa ansi ant- anta anti antr ants antt arac arai aran arar aras arat arc- arca arci arcs arct aria arii arin aris arit arna arni arns arnt arr- arra arrc arri arrr arrs arrt ars- arsa arsc arsi arst arta artc arti artr arts asaa asac asai asan asar asas asat asc- asca ascc asci ascr asct asia asic asii asin asir asis asit asnc asni asra asrc asrs assa assc assi assn assr asss asst asta astc asti astr asts at-t ataa atac atai atan atar atas atat atca atcc atcr atcs atia atic atin atis atit atna atns atra atrc atri atrn atsc atsi atst atta atti attn attr atts caaa caac caan caas caat cac- caca cacc caci cacr caia caic cain cair cais cait cana canc cani cann cans cant cara carc cari carn carr cars cart casa casc casi casr cass cast cat- cata catc cati cats catt ccaa ccac ccai ccar ccas ccat ccca cccc ccci cccs ccic ccii ccir ccis ccna ccnc ccni ccnr ccns ccra ccrc ccri ccrs ccrt ccsa ccsi ccsn ccss ccst cctc cctt ciaa cian ciar cias ciat cica cicc cici cicr cics cict ciia ciii ciis ciit cin- cina cinc cini cint cira circ ciri cirr cirs cirt cis- cisa cisc cisn cisr ciss cist cita citi cits citt cnaa cnac cnas cnci cnic cnna cnrc cnrr cnrt cnsa cnss cnta cntc cntr crac crai cran crar cras crat crca crcc crcr cria cric crin cris crit crna crns crrt crsa crss crst crtc crts csaa csac csar csas csat cscc csci cscr cscs csia csir csis csit csra csrc csrs cssa cssr csta cstc cstr csts ctan ctca ctia ctic ctns ctrc ctrn ctrs ctsa ctsc ctsn ctss ctta cttn ctts iaaa iaac iaai iaas iaat iaca iacc iacr iacs iact iaia iain iais iana ians iara iarc iars iart iasa iasc iasi iasr iata iatc iati icaa icac icai ican icar icas icat icca iccc icci iccn iccr iccs icct icis icnc icns icra icrc icrr icrs icrt icsa icsc icsi icsr icss icst icta icts iiac iias iica iiii iiis iiit iira iirc iirs iisc iisi iisr iist iita iitr iitt inac inai inan inar inas inat inca inci incr incs inia inis init inna inni innr inns inra inri inrs insa insc inss inst inta inti intn intr ints irac irai iran irar iras irca ircc ircs iri- iria iric irin iris irna irra irrc irri irrs irsa irta irti irts is-a isac isai isan isar isas isat isca iscc isci iscn iscr iscs isct isia isic isin isis isit isna isnt isra isri issa issc issi issr isss ista istc isti istr ists itaa itac itai itan itar itas itat itcs itia itic itin itis itra itri itrs itsa itsi itta n-ii naaa naac naai naan naar naas naat naca nacc naci nacs naia naic nain nair nais nait nan- nana nani nann nans nant nara narc nari narn narr nars nart nas- nasa nasc nasi nasr nass nast nata natc nati nats natt ncaa ncac ncar ncat ncca nccc ncci nccn nccr nccs ncct ncia ncis ncit ncna ncnc ncra ncrc ncri ncsa ncsc ncsi ncss ncst ncta nctc nctr niac nian nias nica nicc nici nics niia niir niit nina nini nins nira nirs nirt nisa nisi niss nist nita nitc niti nitr nits nnit nnnn nnsa nnss nntn nras nrca nrcs nric nrna nrrc nrsa nrsc nrta nrts nsaa nsac nsai nsar nsca nscc nscs nsic nsin nsis nsna nsnr nsra nsrc nssa nssc nssr nsss nstc nsts ntcc ntia ntis ntrc ntsc ntss nttr raan raas raat rac- raca racc raci racs ract raia raic raii rain rair rais rait rana ranc rani rann rans rant rara rari rars rasa rasc rasi rass rast rata rati rats ratt rcac rcas rccc rccs rcic rcis rcnr rcsa rcsc rcsi rcss rctc rcti rcts riaa riai rian rias riat rica ricc rics rict riia riin riis rina rinn riri rirs risa risc risi riss rist rita riti rits ritt rnai rnas rncs rnin rnnt rras rrat rrna rrrr rsaa rsai rscc rscn rscs rsis rsna rsnn rsnr rssa rsts rtai rtan rtas rtca rtcc rtns rtss rtts s-ic s-ii sa-c saac saan saar saas saat saca sacc saci sacn sacr sacs sact saia saic sain sair sais sait sana sani sann sanr sans sant sara sarc sari sarn sarr sars sart sasa sasc sasi sass sast sata satc sati satn satr sats satt scaa scac scai scan scar scas scat sccc sccs scct sci- scia scic scin scir scis scit scna scnr scnt scr- scra scrc scri scrn scrs scsa scsc scsi scsn scsr scst sctc sctn sctr scts siaa siac siai sian sias siat sica sicc sici sics siit sina sini sinn sins sint sira sirc siri sirr sirs sirt sisa sisc sisi siss sist sit- sita sitc siti sitn sits sitt snar snas snat snca sncc snia snir snit snns snra snrs sntr sras srcc srct sris srna srni srnn srta srtr ssaa ssac ssan ssas ssat ssca sscc ssci sscs ssin ssis ssit ssns ssra ssrc ssri ssrs sssa sssc sssi ssss ssta sstc ssts stac stai stan star stas stat stca stcc stcs stia stic