-er a-a a-c aaa aac aad aae aao aap aar aas ac- aca acc acd ace aco acp acr acs ad- ada adc add ade ado adp adr ads aea aec aed aee aeo aep aer aes aoa aoc aod aoe aoo aop aor aos ap- apa apc apd ape apo app apr aps ar- ara arc ard are aro arp arr ars as- asa asc asd ase aso asp asr ass c-- caa cac cad cae cao cap car cas cca ccc ccd cce cco ccp ccr ccs cda cdc cdd cde cdo cdp cdr cds ce- cea cec ced cee ceo cep cer ces co- coa coc cod coe coo cop cor cos cpa cpc cpd cpe cpo cpp cpr cps cra crc crd cre cro crp crr crs csa csc csd cse cso csp csr css daa dac dad dae dao dap dar das dca dcc dcd dce dco dcp dcr dcs dda ddc ddd dde ddo ddp ddr dds de- dea dec ded dee deo dep der des doa doc dod doe doo dop dor dos dpa dpc dpd dpe dpo dpp dpr dps dra drc drd dre dro drp drr drs dsa dsc dsd dse dso dsp dsr dss eaa eac ead eae eao eap ear eas ec- eca ecc ecd ece eco ecr ecs ed- eda edc edd ede edo edp edr eds eea eec eed eee eeo eep eer ees eo- eoa eoc eod eoe eoo eop eor eos ep- epa epc epd epe epo epp epr eps era erc erd ere ero erp err ers es- esa esc esd ese eso esp esr ess oaa oac oad oae oao oap oar oas oc- oca occ ocd oco ocp ocr ocs oda odc odd ode odo odp odr ods oea oec oed oee oeo oep oer oes oo- ooa ooc ood ooo oop oor oos op- opa opc opd ope opo opp opr ops or- ora orc ord ore oro orp orr ors os- osa osc osd ose oso osp osr oss p-p paa pac pad pae pao pap par pas pca pcc pcd pce pco pcp pcr pcs pda pdc pdd pde pdo pdp pdr pds pea pec ped pee peo pep per pes poa poc pod poe poo pop por pos ppa ppc ppd ppe ppo ppp ppr pps pra prc prd pre pro prp prr prs ps- psa psc psd pse pso psp psr pss ra- raa rac rad rae rao rap rar ras rca rcc rcd rce rco rcp rcr rcs rda rdc rdd rde rdo rdp rdr rds re- rea rec red ree reo rep rer res roa roc rod roe roo rop ror ros rpa rpc rpd rpe rpo rpp rpr rps rra rrc rrd rrp rrr rrs rsa rsc rsd rse rso rsp rsr rss saa sac sad sae sao sap sar sas sca scc scd sce sco scp scr scs sda sdc sdd sde sdo sdp sdr sds se- sea sec sed see seo sep ser ses soa soc sod soe soo sop sor sos spa spc spd spe spo spp spr sps sr- sra src srd sre sro srp srr srs ss- ssa ssc ssd sse sso ssp ssr sss

-ase -ose a-do aaaa aaac aaad aaae aaap aaar aaas aaca aacc aacd aace aaco aacp aacr aacs aada aadc aade aads aaea aaec aaep aaes aaoe aaoo aapa aapc aapo aaps aara aarc aard aare aaro aarp aars aasa aasc aasd aase aass acaa acac acad acae acap acar acas acca accc accd acce acco accp accs acda acdc acde acdp acds ace- acea acec aced acer aces acoa acod acoe acop acor acos acpa acpd acpe acpr acps acr- acra acrc acre acro acrr acrs acsa acsc acsd acse acss adaa adac adad adae adao adap adar adas adcc adcs adda addc addd adde addo addr adds adea adee adeo ader ades adoc adod adoe adoo ador ados adp- adps adra adre adro adrs adsa adso adsr adss aeac aeap aeas aede aeer aer- aera aerc aerd aero aers aesc aesd aess aoca aoce aocs aopo aora aors aosd aosp aoss apac apao apap apar apas apca apcc apcd apco apcr apcs apda apdd apds apea apec aped apep aper apes apo- apoc apod apoe apoo apop apor apos appa appc appd appr apps apra aprc apre apro aprs apsa apse apso apss arac arad arae arap arar aras arc- arca arce arco arcs arda ardc arde ardo ards area arec ared aree areo arep ares aroa arod aroe aroo aror aros arpa arpe arps arr- arra arrc arre arro arrr arrs ars- arsa arsc arsd arse arso asaa asac asad asae asao asap asar asas asc- asca ascc asce asco ascp ascr asda asde asdo asds asea asec asee asep aser ases asoc asod asop asor asos aspa aspc aspd aspe aspo aspr asps asra asrc asro asrs assa assc assd asse asso assp assr asss c-cd caaa caac caap caas cac- caca cacc cace caco cacr cada cadc cadd cade cado cadr cads caec caer caes caod caor caos capa capc capd cape capo capp caps cara carc card care caro carp carr cars casa casc casd case caso casp casr cass ccaa ccac ccad ccap ccar ccas ccca cccc cccp cccs ccdc ccdp ccdr ccds cced ccee ccoc ccod ccpa ccpe ccpp ccpr ccps ccra ccrc ccre ccrp ccrs ccsa ccsd ccsp ccss cd-e cd-r cdaa cdac cdad cdcs cdda cddr cdec cder cdes cdos cdps cdre cdrs cdss ceac cead cear ceas cec- ceca cece ceco cecp cecs ceda cedd cede cedo ceec cees ceop ceor ceos cepa cepc cepe cepo cepp cepr ceps cer- cera cerc cerd cere cero cerp cers cesa cesc cese cesp cesr cess coad coas coca coce coco cocp coda codd code cods coed coep coes cood coop coos copa copd cope copo copp copr cops cor- cora corc cord core coro corp corr cors cosa cosc cose coso cosp coss cpaa cpac