-er a-a a-c aaa aac aae aao aar aas aau aax ac- aca acc ace aco acr acs acu acx aea aec aee aeo aer aes aeu aex aoa aoc aoe aoo aor aos aou aox ar- ara arc are aro arr ars aru arx as- asa asc ase aso asr ass asu asx au- aua auc aue auo aur aus aux ax- axa axe axo axr axs axx c-- caa cac cae cao car cas cau cax cca ccc cce cco ccr ccs ccu ccx ce- cea cec cee ceo cer ces ceu cex co- coa coc coe coo cor cos cou cox cra crc cre cro crr crs cru crx csa csc cse cso csr css csu csx cua cuc cue cuo cur cus cuu cxc cxo cxr cxs cxx eaa eac eae eao ear eas eau eax ec- eca ecc ece eco ecr ecs ecu ecx eea eec eee eeo eer ees eex eo- eoa eoc eoe eoo eor eos eou era erc ere ero err ers eru es- esa esc ese eso esr ess esu esx eu- eua euc eue eur eus eux ex- exa exc exe exo exr exs exu exx oaa oac oae oao oar oas oau oax oc- oca occ oco ocr ocs ocu ocx oea oec oee oeo oer oes oex oo- ooa ooc ooo oor oos oox or- ora orc ore oro orr ors oru orx os- osa osc ose oso osr oss osu osx ou- oua ouc oue ouo our ous ox- oxa oxc oxo oxx ra- raa rac rae rao rar ras rau rax rca rcc rce rco rcr rcs rcu rcx re- rea rec ree reo rer res reu rex roa roc roe roo ror ros rou rox rra rrc rrr rrs rru rsa rsc rse rso rsr rss rsu rsx rua ruc rue ruo rur rus ruu rux rxr rxs saa sac sae sao sar sas sau sax sca scc sce sco scr scs scu scx se- sea sec see seo ser ses seu sex soa soc soe soo sor sos sou sox sr- sra src sre sro srr srs srx ss- ssa ssc sse sso ssr sss ssu ssx sua suc sue suo sur sus suu sux sxc sxs sxu ua- uaa uac uae uao uar uas uau uca ucc uce uco ucr ucs ucu uea uec uee uer ues uoa uoc uoe uoo uor uos uox ur- ura urc ure uro urr urs uru urx usa usc use uso usr uss usu usx uua uuc uue uur uus uuu uxc uxo uxr uxu xaa xac xar xas xau xcr xcx xee xer xes xeu xex xoa xoc xoo xor xos xox xrc xrx xsa xsc xss xue xus xxo xxx

-ase -ose -ous aaaa aaac aaae aaar aaas aaca aacc aace aaco aacr aacs aacu aaea aaec aaes aaoe aaoo aara aarc aare aaro aars aaru aasa aasc aase aass aasu aaus acaa acac acae acar acas acca accc acce acco accs accu ace- acea acec acer aces acoa acoe acor acos acou acr- acra acrc acre acro acrr acrs acsa acsc acse acss acu- acue acuo acur acus aeac aeas aeer aer- aera aerc aero aers aesc aess aoca aoce aocs aoeu aora aors aoss aous arac arae arar aras arau arax arc- arca arce arco arcs area arec aree areo ares areu arex aroa aroe aroo aror aros arr- arra arrc arre arro arrr arrs arru ars- arsa arsc arse arso arsu arua arue asaa asac asae asao asar asas asau asc- asca ascc asce asco ascr ascx asea asec asee aser ases asoc asor asos asou asra asrc asro asrs asru assa assc asse asso assr asss assu asue asur asus auaa auca auce auer aur- aura aure auro ausa ause ausu auxa axar axce axer axes axo- axoa axos axse axxo caaa caac caas cac- caca cacc cace caco cacr caec caer caes caeu caex caor caos cara carc care caro carr cars carx casa casc case caso casr cass casu cauc cauo caus caux caxa ccaa ccac ccar ccas ccca cccc cccs cccu ccee ccoc ccra ccrc ccre ccrs ccsa ccss ccuc ccus ceac cear ceas cec- ceca cece ceco cecs ceec cees ceor ceos ceou cer- cera cerc cere cero cers cesa cesc cese cesr cess ceux cexe coas coax coca coce coco cocu coes coex coos cor- cora corc core coro corr cors cosa cosc cose coso coss coua coue cour cous coux coxa coxe crac crar cras crau crax crca crcc crce crcr cre- crea crec cree creo cres creu crex croc croe croo cror crsa crss crue crus crux csaa csac csao csar csas cscc csce csco cscr cscs csea csec csee cser csor csos csox csra csrc csrs cssa csse cssr csua csur csus cuau cuca cucc cuce cuer cues cura cure curo curr curs cusa cuso cuss cusu cxro cxxx eaca eacc eaec eara eare earo ears easa ease easo eaus eaux ecaa ecac ecao ecar ecca eccc ecce ecco eces eco- ecos ecou ecra ecrc ecrr ecru ecsa ecsc ecse ecss ecsu ecua ecus eeca eecs eeea eeee eees eeoc eera eerc eero eers eese eoes eora eore eous eoux er-x eras erau erca ercc erce erec erer eres eroc eroe eroo eros erra errc erre erro errs ersa erse erso erua eruc erur erus esac esar esas esau esca esce esco escr escs escu esea esee eseo eser eses eso- esos esox esra essa esse esso essu esus euer euos eur- eura eurc eure euro eusa euse exa- exco exec exer exes exo- exor exos exrx o-eo oaau oaer oaes oara oare oars oasc oase oass ocac ocas occa occc oce ocee ocos ocra ocre ocro ocrr ocrs ocsa ocur oeax oec- oeca oecc oeec oera oere oers oese ooaa oocr ooer ooes oooo ooos oora oore oosa oose oous orac orae orao orar oras orca orce orco orcs ore- orea orec oreo orer ores orex oro- oroe oror oros orra orro