-ana a-ii aaaa aaac aaai aaan aaar aaas aaca aacc aaci aacn aacr aacs aaic aaii aain aais aana aani aara aarc aari aars aasa aasc aasi aass acaa acac acai acan acar acas acca accc acci accs aci- acia acic acin acir acis acr- acra acrc acri acrr acrs acsa acsc acsi acss aiai aian aias aica aicc aicr aics aiia aiic aiin aiir aina ainc aini ains aira airi airs aisa aisi aisr ana- anaa anac anai anan anar anas anca ancc ania anic anin anir anis anna anni anns anrc anri ansa ansi arac arai aran arar aras arc- arca arci arcs aria arii arin aris arna arni arns arr- arra arrc arri arrr arrs ars- arsa arsc arsi asaa asac asai asan asar asas asc- asca ascc asci ascr asia asic asii asin asir asis asnc asni asra asrc asrs assa assc assi assn assr asss caaa caac caan caas cac- caca cacc caci cacr caia caic cain cair cais cana canc cani cann cans cara carc cari carn carr cars casa casc casi casr cass ccaa ccac ccai ccar ccas ccca cccc ccci cccs ccic ccii ccir ccis ccna ccnc ccni ccnr ccns ccra ccrc ccri ccrs ccsa ccsi ccsn ccss ciaa cian ciar cias cica cicc cici cicr cics ciia ciii ciis cin- cina cinc cini cira circ ciri cirr cirs cis- cisa cisc cisn cisr ciss cnaa cnac cnas cnci cnic cnna cnrc cnrr cnsa cnss crac crai cran crar cras crca crcc crcr cria cric crin cris crna crns crsa crss csaa csac csar csas cscc csci cscr cscs csia csir csis csra csrc csrs cssa cssr iaaa iaac iaai iaas iaca iacc iacr iacs iaia iain iais iana ians iara iarc iars iasa iasc iasi iasr icaa icac icai ican icar icas icca iccc icci iccn iccr iccs icis icnc icns icra icrc icrr icrs icsa icsc icsi icsr icss iiac iias iica iiii iiis iira iirc iirs iisc iisi iisr inac inai inan inar inas inca inci incr incs inia inis inna inni innr inns inra inri inrs insa insc inss irac irai iran irar iras irca ircc ircs iri- iria iric irin iris irna irra irrc irri irrs irsa is-a isac isai isan isar isas isca iscc isci iscn iscr iscs isia isic isin isis isna isra isri issa issc issi issr isss n-ii naaa naac naai naan naar naas naca nacc naci nacs naia naic nain nair nais nan- nana nani nann nans nara narc nari narn narr nars nas- nasa nasc nasi nasr nass ncaa ncac ncar ncca nccc ncci nccn nccr nccs ncia ncis ncna ncnc ncra ncrc ncri ncsa ncsc ncsi ncss niac nian nias nica nicc nici nics niia niir nina nini nins nira nirs nisa nisi niss 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 raan raas rac- raca racc raci racs raia raic raii rain rair rais rana ranc rani rann rans rara rari rars rasa rasc rasi rass rcac rcas rccc rccs rcic rcis rcnr rcsa rcsc rcsi rcss riaa riai rian rias rica ricc rics riia riin riis rina rinn riri rirs risa risc risi riss rnai rnas rncs rnin rras rrna rrrr rsaa rsai rscc rscn rscs rsis rsna rsnn rsnr rssa s-ic s-ii sa-c saac saan saar saas saca sacc saci sacn sacr sacs saia saic sain sair sais sana sani sann sanr sans sara sarc sari sarn sarr sars sasa sasc sasi sass 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 siaa siac siai sian sias sica sicc sici sics sina sini sinn sins sira sirc siri sirr sirs sisa sisc sisi siss snar snas snca sncc snia snir snns snra snrs sras srcc sris srna srni srnn ssaa ssac ssan ssas ssca sscc ssci sscs ssin ssis ssns ssra ssrc ssri ssrs sssa sssc sssi ssss