-er a-a a-c a-t aaa aac aae aao aar aas aat aax ac- aca acc ace aco acr acs act acx aea aec aee aeo aer aes aet aex aoa aoc aoe aoo aor aos aot aox ar- ara arc are aro arr ars art arx as- asa asc ase aso asr ass ast asx at- ata atc ate ato atr ats att atx ax- axa axe axo axr axs axt axx c-- caa cac cae cao car cas cat cax cca ccc cce cco ccr ccs cct ccx ce- cea cec cee ceo cer ces cet cex co- coa coc coe coo cor cos cot cox cra crc cre cro crr crs crt crx csa csc cse cso csr css cst csx cta ctc cte cto ctr cts ctt ctx cxc cxo cxr cxs cxt cxx eaa eac eae eao ear eas eat eax ec- eca ecc ece eco ecr ecs ect ecx eea eec eee eeo eer ees eet eex eo- eoa eoc eoe eoo eor eos eot era erc ere ero err ers ert es- esa esc ese eso esr ess est esx eta etc ete eto etr ets ett etx ex- exa exc exe exo exr exs ext exx oaa oac oae oao oar oas oat oax oc- oca occ oco ocr ocs oct ocx oea oec oee oeo oer oes oet oex oo- ooa ooc ooo oor oos oot oox or- ora orc ore oro orr ors ort orx os- osa osc ose oso osr oss ost osx ot- ota otc ote oto otr ots ott ox- oxa oxc oxo oxt oxx ra- raa rac rae rao rar ras rat rax rca rcc rce rco rcr rcs rct rcx re- rea rec ree reo rer res ret rex roa roc roe roo ror ros rot rox rra rrc rrr rrs rrt rsa rsc rse rso rsr rss rst rsx rta rtc rte rto rtr rts rtt rtx rxr rxs saa sac sae sao sar sas sat sax sca scc sce sco scr scs sct scx se- sea sec see seo ser ses set sex soa soc soe soo sor sos sot sox sr- sra src sre sro srr srs srt srx ss- ssa ssc sse sso ssr sss sst ssx sta stc ste sto str sts stt stx sxc sxs sxt t-x taa tac tae tao tar tas tat tax tca tcc tce tco tcr tcs tct tcx te- tea tec tee teo ter tes tet tex to- toa toc toe too tor tos tot tox tra trc tre tro trr trs trt trx tsa tsc tse tso tsr tss tst tsx tta ttc tte tto ttr tts ttt ttx txe txs txt xaa xac xar xas xat xcr xcx xee xer xes xet xex xoa xoc xoo xor xos xot xox xrc xrt xrx xsa xsc xss xst xtc xtr xts xtx xxo xxx

-ase -ose aaaa aaac aaae aaar aaas aaca aacc aace aaco aacr aacs aact aaea aaec aaes aaoe aaoo aara aarc aare aaro aars aart aasa aasc aase aass aast aata aatc aatt ac-t acaa acac acae acar acas acat acca accc acce acco accs acct ace- acea acec acer aces acet acoa acoe acor acos acot acr- acra acrc acre acro acrr acrs acsa acsc acse acss acst acta actc acte acto acts actt aeac aeas aect aeer aer- aera aerc aero aers aesc aess aest aeta aetc aeto aetr aett aetx aoca aoce aocs aora aors aort aoss aotc arac arae arar aras arat arax arc- arca arce arco arcs arct area arec aree areo ares aret arex aroa aroe aroo aror aros arr- arra arrc arre arro arrr arrs arrt ars- arsa arsc arse arso arst arta artc arte arto artr arts artx asaa asac asae asao asar asas asat asc- asca ascc asce asco ascr asct ascx asea asec asee aser ases aset asoc asor asos asot asra asrc asro asrs assa assc asse asso assr asss asst asta astc aste asto astr asts at-t at-x ataa atac atae atar atas atat atax atca atcc atco atcr atcs atea atec atee ateo ater ates atex atoc atoe ator atos atot atra atrc atre atro atrx atsc atse atst atta atte atto attr atts axar axat axce axer axes axo- axoa axos axse axto axxo caaa caac caas caat cac- caca cacc cace caco cacr caec caer caes caex caor caos cara carc care caro carr cars cart carx casa casc case caso casr cass cast cat- cata catc cate cato cats catt caxa ccaa ccac ccar ccas ccat ccca cccc cccs ccee ccoc ccra ccrc ccre ccrs ccrt ccsa ccss ccst cctc cctt ceac cear ceas ceat cec- ceca cece ceco cecs cect ceec cees ceor ceos cer- cera cerc cere cero cers cert cesa cesc cese cesr cess cest cet- ceta cete ceto cets cexe coas coat coax coca coce coco coct coes coex coos coot cor- cora corc core coro corr cors cort cosa cosc cose coso coss cost cota cotc cote coto cots cott coxa coxe crac crar cras crat crax crca crcc crce crcr cre- crea crec cree creo cres cret crex croc croe croo cror crot crrt crsa crss crst crtc crts csaa csac csao csar csas csat cscc csce csco cscr cscs csea csec csee cser cset csor csos csot csox csra csrc csrs cssa csse cssr csta cstc csto cstr csts cstx csxt ctae ctca ctec ctor ctos ctot ctrc ctrs ctsa ctsc ctss ctta ctts cxro cxxx eaca eacc eaec eara eare earo ears eart easa ease easo east eata eate eats ecaa ecac ecao ecar ecat ecca eccc ecce ecco ecct eces eco- ecos ecot ecra ecrc ecrr ecsa ecsc ecse ecss ect- ecta ectc ecto ects eeca eecs eeea eeee eees eeoc eera eerc eero eers eese eeta eetc eete eets eext eoes eora eore eost eota eotc eoto eots er-x eras erat erca ercc erce erec erer eres eret eroc eroe eroo eros erra errc