-er a-a a-c a-t aaa aac aae aar aas aat aau aav ac- aca acc ace acr acs act acu acv aea aec aee aer aes aet aeu aev ar- ara arc are arr ars art aru arv as- asa asc ase asr ass ast asu asv at- ata atc ate atr ats att atu atv au- aua auc aue aur aus aut auv av- ava avc ave avr avs avt avu c-- caa cac cae car cas cat cau cav cca ccc cce ccr ccs cct ccu ccv ce- cea cec cee cer ces cet ceu cev cra crc cre crr crs crt cru crv csa csc cse csr css cst csu csv cta ctc cte ctr cts ctt ctu ctv cua cuc cue cur cus cut cuu cuv cva cvc cve cvr cvs cvt cvu cvv eaa eac eae ear eas eat eau eav ec- eca ecc ece ecr ecs ect ecu ecv eea eec eee eer ees eet eev era erc ere err ers ert eru erv es- esa esc ese esr ess est esu esv eta etc ete etr ets ett etu etv eu- eua euc eue eur eus eut euv eva evc eve evr evs evt evv ra- raa rac rae rar ras rat rau rav rca rcc rce rcr rcs rct rcu rcv re- rea rec ree rer res ret reu rev rra rrc rrr rrs rrt rru rsa rsc rse rsr rss rst rsu rsv rta rtc rte rtr rts rtt rtu rtv rua ruc rue rur rus rut ruu ruv rva rvc rve rvr rvs rvt rvu rvv saa sac sae sar sas sat sau sav sca scc sce scr scs sct scu scv se- sea sec see ser ses set seu sev sr- sra src sre srr srs srt srv ss- ssa ssc sse ssr sss sst ssu ssv sta stc ste str sts stt stu stv sua suc sue sur sus sut suu suv sva svc sve svr svs svt svu svv taa tac tae tar tas tat tau tav tca tcc tce tcr tcs tct tcu tcv te- tea tec tee ter tes tet teu tev tra trc tre trr trs trt tru trv tsa tsc tse tsr tss tst tsu tsv tta ttc tte ttr tts ttt ttu ttv tua tuc tue tur tus tut tuu tuv tva tvc tve tvr tvs tvt tvu ua- uaa uac uae uar uas uat uau uav uca ucc uce ucr ucs uct ucu ucv uea uec uee uer ues uet ur- ura urc ure urr urs urt uru usa usc use usr uss ust usu usv uta utc ute utr uts utt utu utv uua uuc uue uur uus uut uuu uva uvc uve uvs uvu uvv v-a v-e vaa vac vae var vas vat vau vav vca vcc vce vcr vcs vct vcu vea vec vee ver ves vet veu vra vrc vre vrr vrs vrt vru vsa vsc vse vsr vss vst vsu vsv vta vtc vte vtr vts vtt vtu vtv vue vur vus vut vuv vva vvc vvr vvs vvt vvv

-ase -vac aaaa aaac aaae aaar aaas aaav aaca aacc aace aacr aacs aact aacu aacv aaea aaec aaes aaev aara aarc aare aars aart aaru aasa aasc aase aass aast aasu aata aatc aatt aaus aava ac-t acaa acac acae acar acas acat acca accc acce accs acct accu ace- acea acec acer aces acet acev acr- acra acrc acre acrr acrs acrv acsa acsc acse acss acst acta actc acte acts actt actu actv acu- acue acur acus acut acvs acvv aeac aeas aect aeer aer- aera aerc aers aesc aess aest aeta aetc aetr aett aeva arac arae arar aras arat arau arc- arca arce arcs arct area arec aree ares aret areu arev arr- arra arrc arre arrr arrs arrt arru ars- arsa arsc arse arst arsu arta artc arte artr arts artv arua arue arut arva arve asaa asac asae asar asas asat asau asc- asca ascc asce ascr asct asea asec asee aser ases aset asra asrc asrs asru assa assc asse assr asss asst assu asta astc aste astr asts astv asue asur asus asva asvs at-t ataa atac atae atar atas atat atca atcc atcr atcs atea atec atee ater ates atra atrc atre atru atsc atse atst atta atte attr atts attu atua atuc atur atus atvs auaa auca auce auct auer aur- aura aure ausa ause aust ausu aut- aute auts auve auvs avar avas avat avcc avce avea avec aver aves aveu avra avre avst avur avus avva caaa caac caas caat cac- caca cacc cace cacr caec caer caes caeu cara carc care carr cars cart casa casc case casr cass cast casu cat- cata catc cate cats catt catu catv cauc caus caut cava cave cavs cavu ccaa ccac ccar ccas ccat ccca cccc cccs cccu cccv ccee ccra ccrc ccre ccrs ccrt ccsa ccss ccst cctc cctt cctv ccuc ccus ccut ccvs ceac cear ceas ceat cec- ceca cece cecs cect ceec cees cer- cera cerc cere cers cert cesa cesc cese cesr cess cest cet- ceta cete cets cetv ceva crac crar cras crat crau crca crcc crce crcr cre- crea crec cree cres cret creu crrt crsa crss crst crtc crts crtv crue crus crut csaa csac csar csas csat csav cscc csce cscr cscs csea csec csee cser cset csra csrc csrs cssa csse cssr csta cstc cstr csts csua csur csus ctae ctca ctec ctrc ctrs ctsa ctsc ctss ctsu ctta ctts ctvt cuau cuca cucc cuce cuer cues cura cure curr curs curt cusa cuss cust cusu cut- cuta cutc cute cuts cutt cutv cuve cvac cvar cvas cvca cvcc cver cvet cvra cvrr cvss cvte eaca eacc eaec eara eare ears eart easa ease east eata eate eats eaus eave ecaa ecac ecar ecat ecca eccc ecce ecct eces ecra ecrc ecrr ecru ecrv ecsa ecsc ecse ecss ecsu ect- ecta ectc ects ectv ecua ecus