-er a-a a-c aaa aac aae aao aar aas aax ac- aca acc ace aco acr acs acx aea aec aee aeo aer aes aex aoa aoc aoe aoo aor aos aox ar- ara arc are aro arr ars arx as- asa asc ase aso asr ass asx ax- axa axe axo axr axs axx c-- caa cac cae cao car cas cax cca ccc cce cco ccr ccs ccx ce- cea cec cee ceo cer ces cex co- coa coc coe coo cor cos cox cra crc cre cro crr crs crx csa csc cse cso csr css csx cxc cxo cxr cxs cxx eaa eac eae eao ear eas eax ec- eca ecc ece eco ecr ecs ecx eea eec eee eeo eer ees eex eo- eoa eoc eoe eoo eor eos era erc ere ero err ers es- esa esc ese eso esr ess esx ex- exa exc exe exo exr exs exx oaa oac oae oao oar oas oax oc- oca occ oco ocr ocs ocx oea oec oee oeo oer oes oex oo- ooa ooc ooo oor oos oox or- ora orc ore oro orr ors orx os- osa osc ose oso osr oss osx ox- oxa oxc oxo oxx ra- raa rac rae rao rar ras rax rca rcc rce rco rcr rcs rcx re- rea rec ree reo rer res rex roa roc roe roo ror ros rox rra rrc rrr rrs rsa rsc rse rso rsr rss rsx rxr rxs saa sac sae sao sar sas sax sca scc sce sco scr scs scx se- sea sec see seo ser ses sex soa soc soe soo sor sos sox sr- sra src sre sro srr srs srx ss- ssa ssc sse sso ssr sss ssx sxc sxs xaa xac xar xas xcr xcx xee xer xes xex xoa xoc xoo xor xos xox xrc xrx xsa xsc xss xxo xxx

-ase -ose aaaa aaac aaae aaar aaas aaca aacc aace aaco aacr aacs aaea aaec aaes aaoe aaoo aara aarc aare aaro aars aasa aasc aase aass acaa acac acae acar acas acca accc acce acco accs ace- acea acec acer aces acoa acoe acor acos acr- acra acrc acre acro acrr acrs acsa acsc acse acss aeac aeas aeer aer- aera aerc aero aers aesc aess aoca aoce aocs aora aors aoss arac arae arar aras arax arc- arca arce arco arcs area arec aree areo ares arex aroa aroe aroo aror aros arr- arra arrc arre arro arrr arrs ars- arsa arsc arse arso asaa asac asae asao asar asas asc- asca ascc asce asco ascr ascx asea asec asee aser ases asoc asor asos asra asrc asro asrs assa assc asse asso assr asss axar axce axer axes axo- axoa axos axse axxo caaa caac caas cac- caca cacc cace caco cacr caec caer caes caex caor caos cara carc care caro carr cars carx casa casc case caso casr cass caxa ccaa ccac ccar ccas ccca cccc cccs ccee ccoc ccra ccrc ccre ccrs ccsa ccss ceac cear ceas cec- ceca cece ceco cecs ceec cees ceor ceos cer- cera cerc cere cero cers cesa cesc cese cesr cess cexe coas coax coca coce coco coes coex coos cor- cora corc core coro corr cors cosa cosc cose coso coss coxa coxe crac crar cras crax crca crcc crce crcr cre- crea crec cree creo cres crex croc croe croo cror crsa crss csaa csac csao csar csas cscc csce csco cscr cscs csea csec csee cser csor csos csox csra csrc csrs cssa csse cssr cxro cxxx eaca eacc eaec eara eare earo ears easa ease easo ecaa ecac ecao ecar ecca eccc ecce ecco eces eco- ecos ecra ecrc ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eeoc eera eerc eero eers eese eoes eora eore er-x eras erca ercc erce erec erer eres eroc eroe eroo eros erra errc erre erro errs ersa erse erso esac esar esas esca esce esco escr escs esea esee eseo eser eses eso- esos esox esra essa esse esso exa- exco exec exer exes exo- exor exos exrx o-eo oaer oaes oara oare oars oasc oase oass ocac ocas occa occc oce ocee ocos ocra ocre ocro ocrr ocrs ocsa oeax oec- oeca oecc oeec oera oere oers oese ooaa oocr ooer ooes oooo ooos oora oore oosa oose orac orae orao orar oras orca orce orco orcs ore- orea orec oreo orer ores orex oro- oroe oror oros orra orro orrs orsa orse orso osar osas osca oscc osce osco osea osec osee oser oses osoo osor osos osro ossa osse osso oxa- oxea oxer oxes oxo- oxos oxox oxxo raas rac- raca racc race raco racs raec raer raes raoc raos rara rare raro rars rasa rasc rase raso rass raxa rcac rcas rccc rccs rcos rcsa rcsc rcss rea- reac reae reao rear reas reca recc rece recr recs rees reos rera rere rero rers resa rese reso ress rexx roar roas roca rocc roce roco rocs roea roer roes roor roos roox rora rorc rore roro rosa rosc rose roso ross roxa roxo rras rrrr rsaa rscc rscs rsee rsos rsre rssa rxes s-os sa-c sa-x saac saae saar saas saca sacc sace saco sacr sacs saer saes saex saor saos sara sarc sare saro sarr sars sasa sasc sase saso sass saxa saxe saxo scaa scac scar scas sccc scce sccs scea scec scee scer scoo scor scox scr- scra scrc scre scrs scsa scsc scso scsr se-c se-e se-o se-s se-x seaa seac sear seas seax sec- seca secc sece seco secr secs seea seec seer sees seex seoc sera serc sere sero serr sers sesa sesc sese seso sess sex- sexe soar soas soca soce soco socr socs socx soea soec soeo soes soor soos sora sore soro sorr sors sosa sose soso soss soxs sras srcc srec sreo sres sros ssaa ssac ssao ssas ssca sscc ssce sscs ssec