-er -ic a-a a-c a-i aaa aac aae aai aar aas ac- aca acc ace aci acr acs aea aec aee aei aer aes ai- aia aic aie aii air ais ar- ara arc are ari arr ars as- asa asc ase asi asr ass c-- caa cac cae cai car cas cca ccc cce cci ccr ccs ce- cea cec cee cei cer ces ci- cia cic cie cii cir cis cra crc cre cri crr crs csa csc cse csi csr css eaa eac eae eai ear eas ec- eca ecc ece eci ecr ecs eea eec eee eer ees eia eic eie eii eir eis era erc ere eri err ers es- esa esc ese esi esr ess ia- iaa iac iae iai iar ias ica icc ice ici icr ics ie- iea iec iee iei ier ies iia iic iie iii iir iis ir- ira irc ire iri irr irs is- isa isc ise isi isr iss ra- raa rac rae rai rar ras rca rcc rce rci rcr rcs re- rea rec ree rei rer res ria ric rie rii rir ris rra rrc rri rrr rrs rsa rsc rse rsi rsr rss saa sac sae sai sar sas sca scc sce sci scr scs se- sea sec see sei ser ses sia sic sie sii sir sis sr- sra src sre sri srr srs ss- ssa ssc sse ssi ssr sss

-ase a-ii aaaa aaac aaae aaai aaar aaas aaca aacc aace aaci aacr aacs aaea aaec aaes aaic aaii aais aara aarc aare aari aars aasa aasc aase aasi aass acaa acac acae acai acar acas acca accc acce acci accs ace- acea acec acer aces aci- acia acic acie acir acis acr- acra acrc acre acri acrr acrs acsa acsc acse acsi acss aeac aeas aeci aeer aer- aera aerc aeri aers aesc aess aiai aias aica aicc aice aicr aics aiea aiee aiia aiic aiir aira aire airi airs aisa aise aisi aisr arac arae arai arar aras arc- arca arce arci arcs area arec aree arei ares aria arie arii aris arr- arra arrc arre arri arrr arrs ars- arsa arsc arse arsi asaa asac asae asai asar asas asc- asca ascc asce asci ascr asea asec asee aser ases asia asic asie asii asir asis asra asrc asrs assa assc asse assi assr asss caaa caac caas cac- caca cacc cace caci cacr caec caei caer caes caia caic cair cais cara carc care cari carr cars casa casc case casi 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 cer- cera cerc cere ceri cers cesa cesc cese cesi cesr cess ciaa ciar cias cica cicc cici cicr cics ciee cier cies ciia ciii ciis cira circ cire ciri cirr cirs cis- cisa cisc cise cisr ciss crac crai crar cras crca crcc crce crcr cre- crea crec cree crei cres cria cric crie cris crsa crss csaa csac csar csas cscc csce csci cscr cscs csea csec csee cser csia csir csis 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 ecra ecrc ecri ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eera eerc eers eese eesi eica eics eiec eiei eier eies eira eire eirs eisa eise eiss eras erca ercc erce erec erei erer eres eria eric erie eris erra errc erre errs ersa erse ersi esac esai esar esas esca esce esci escr escs esea esee eser eses esie esis esra esri essa esse essi iaaa iaac iaai iaas iaca iacc iacr iacs iaea iaec iaia iais iara iarc iare iars iasa iasc iasi iasr icaa icac icai icar icas icca iccc icci iccr iccs icea icec icee icer ices icis 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 irac irae irai irar iras irca ircc ircs iree irer ires iri- iria iric irie iris irra irrc irre irri irrs irsa irse is-a isac isae isai isar isas isca iscc isci iscr iscs isea isec isee iser ises isia isic isie isis isra isri issa issc isse issi issr isss raas rac- raca racc race raci racs raec raer raes raia raic raie raii rair rais rara rare rari rars rasa rasc rase rasi rass rcac rcas rccc rccs rcic rcis rcsa rcsc rcsi rcss rea- reac reae rear reas reca recc rece reci recr recs rees reia reii reir reis rera rere reri rers resa rese resi ress riaa riai rias rica ricc rice rics rier ries riia riis rire riri rirs risa risc rise risi riss rras rrrr rsaa rsai rscc rscs rsee rsis rsre rssa s-ic s-ii sa-c saac saae saar saas saca sacc sace saci sacr sacs saer saes saia saic saie sair sais sara sarc sare sari sarr sars sasa sasc sase sasi sass scaa scac scai scar scas sccc scce sccs scea scec scee scer sci- scia scic scie scir scis scr- scra scrc scre scri scrs scsa scsc scsi scsr se-c se-e se-i se-s seaa seac sear seas sec- seca secc sece secr secs seea seec seer sees seia seie seii seir seis sera serc sere seri serr sers sesa sesc sese sesi sess siaa siac siae siai sias sica sicc sice sici sics siec sier sies sira sirc sire siri sirr sirs sisa sisc sise sisi siss sras srcc srec sres sris ssaa ssac ssas ssca sscc ssce ssci sscs ssec ssee sses ssis ssra ssrc ssri ssrs sssa sssc sssi ssss

-aaa- a-iii a-sea aaaai aaaas aaace aaaee aaais aaarc aaasa aaass aaces aacsa aacss aaeri aaice aaria aasai aasee aasia aasra acaca acar- acara