-er -ic a-a a-c a-i aaa aac aae aai aao aar aas ac- aca acc ace aci aco acr acs aea aec aee aei aeo aer aes ai- aia aic aie aii aio air ais aoa aoc aoe aoi aoo aor aos ar- ara arc are ari aro arr ars as- asa asc ase asi aso asr ass c-- caa cac cae cai cao car cas cca ccc cce cci cco ccr ccs ce- cea cec cee cei ceo cer ces ci- cia cic cie cii cio cir cis co- coa coc coe coi coo cor cos cra crc cre cri cro crr crs csa csc cse csi cso csr css eaa eac eae eai eao ear eas ec- eca ecc ece eci eco ecr ecs eea eec eee eeo eer ees eia eic eie eii eio eir eis eo- eoa eoc eoe eoi eoo eor eos era erc ere eri ero err ers es- esa esc ese esi eso esr ess ia- iaa iac iae iai iao iar ias ica icc ice ici ico icr ics ie- iea iec iee iei ier ies iia iic iie iii iio iir iis io- ioa ioc ioe ioi ioo ior ios ir- ira irc ire iri iro irr irs is- isa isc ise isi iso isr iss o-i oaa oac oae oai oao oar oas oc- oca occ oci oco ocr ocs oea oec oee oei oeo oer oes oia oic oie oii oio oir ois oo- ooa ooc ooi ooo oor oos or- ora orc ore ori oro orr ors os- osa osc ose osi oso osr oss ra- raa rac rae rai rao rar ras rca rcc rce rci rco rcr rcs re- rea rec ree rei reo rer res ria ric rie rii rio rir ris roa roc roe roi roo ror ros rra rrc rri rrr rrs rsa rsc rse rsi rso rsr rss saa sac sae sai sao sar sas sca scc sce sci sco scr scs se- sea sec see sei seo ser ses sia sic sie sii sio sir sis soa soc soe soi soo sor sos sr- sra src sre sri sro srr srs ss- ssa ssc sse ssi sso ssr sss

-ase -ose a-ii aaaa aaac aaae aaai aaar aaas aaca aacc aace aaci aaco aacr aacs aaea aaec aaes aaic aaii aais aaoe aaoo aara aarc aare aari aaro aars aasa aasc aase aasi aass acaa acac acae acai acar acas acca accc acce acci acco accs ace- acea acec acer aces aci- acia acic acie acir acis acoa acoe acor acos acr- acra acrc acre acri acro acrr acrs acsa acsc acse acsi acss aeac aeas aeci aeer aeio aer- aera aerc aeri aero aers aesc aess aiai aias aica aicc aice aicr aics aiea aiee aiia aiic aiir aioc aioi aira aire airi airo airs aisa aise aisi aiso aisr aoca aoce aocs aora aors aoss arac arae arai arar aras arc- arca arce arci arco arcs area arec aree arei areo ares aria arie arii ario aris aroa aroe aroi aroo aror aros arr- arra arrc arre arri arro arrr arrs ars- arsa arsc arse arsi arso asaa asac asae asai asao asar asas asc- asca ascc asce asci asco ascr asea asec asee aser ases asia asic asie asii asio asir asis asoc asoi asor asos asra asrc asro asrs assa assc asse assi asso assr asss caaa caac caas cac- caca cacc cace caci caco cacr caec caei caer caes caia caic caio cair cais caoi caor caos cara carc care cari caro carr cars casa casc case casi caso casr cass ccaa ccac ccai ccar ccas ccca cccc ccci cccs ccee ccic ccii ccir ccis ccoc ccra ccrc ccre ccri ccrs ccsa ccsi ccss ceac cear ceas cec- ceca cece ceci ceco cecs ceec cees ceor ceos cer- cera cerc cere ceri cero cers cesa cesc cese cesi cesr cess ciaa ciao ciar cias cica cicc cici cico cicr cics ciee cier cies ciia ciii ciis cior cios cira circ cire ciri ciro cirr cirs cis- cisa cisc cise cisr ciss coai coas coca coce coco coes coia coir cois coos cor- cora corc core cori coro corr cors cosa cosc cose cosi coso coss crac crai crar cras crca crcc crce crcr cre- crea crec cree crei creo cres cria cric crie cris croc croe croo cror crsa crss csaa csac csao csar csas cscc csce csci csco cscr cscs csea csec csee cser csia csio csir csis csor csos csra csrc csrs cssa csse cssr eaca eacc eaec eara eare earo ears easa ease easi easo ecaa ecac ecai ecao ecar ecca eccc ecce ecci ecco eces ecis eco- ecos ecra ecrc ecri ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eeoc eera eerc eero eers eese eesi eiao eica eico eics eiec eiei eier eies eira eire eirs eisa eise eiso eiss eoes eoir eois eora eore eori eras erca ercc erce erec erei erer eres eria eric erie erio eris eroc eroe eroi eroo eros erra errc erre erro errs ersa erse ersi erso esac esai esar esas esca esce esci esco escr escs esea esee eseo eser eses esie esis eso- esos esra esri essa esse essi esso iaaa iaac iaai iaas iaca iacc iacr iacs iaea iaec iaia iais iara iarc iare iars iasa iasc iasi iaso iasr icaa icac icai icao icar icas icca iccc icci icco iccr iccs icea icec icee icer ices icis icoc icor icos icra icrc icre icrr icrs icsa icsc icse icsi icsr icss ieac iecc ieie ieio iera iere ieri iers iesa iesc iesi ieso iesr iiac iias iica iies iiie iiii iiio iiis iioi iioo iios iira iirc iirs iisc iisi iisr ioci ioee ioii ioio iooi iooo ioos iora iore iori iors ioso irac irae irai irao irar iras irca ircc ircs iree irer ires iri- iria iric irie irio iris iroc irra irrc irre irri irrs irsa irse