-er a-a a-c aaa aac aad aae aag aao aar aav ac- aca acc acd ace acg aco acr acv ad- ada adc add ade adg ado adr adv aea aec aed aee aeg aeo aer aev ag- aga agc agd age agg ago agr agv aoa aoc aod aoe aog aoo aor aov ar- ara arc ard are arg aro arr arv av- ava avc avd ave avg avo avr c-- caa cac cad cae cag cao car cav cca ccc ccd cce ccg cco ccr ccv cda cdc cdd cde cdg cdo cdr cdv ce- cea cec ced cee ceg ceo cer cev cga cgc cgd cge cgg cgo cgr cgv co- coa coc cod coe cog coo cor cov cra crc crd cre crg cro crr crv cva cvc cvd cve cvg cvo cvr cvv daa dac dad dae dag dao dar dav dca dcc dcd dce dcg dco dcr dcv dda ddc ddd dde ddg ddo ddr de- dea dec ded dee deg deo der dev dga dgc dgd dge dgg dgr doa doc dod doe dog doo dor dov dra drc drd dre drg dro drr drv dva dvc dvd dve dvg dvr eaa eac ead eae eag eao ear eav ec- eca ecc ecd ece ecg eco ecr ecv ed- eda edc edd ede edg edo edr eea eec eed eee eeg eeo eer eev ega egc egd ege egg ego egr eo- eoa eoc eod eoe eog eoo eor era erc erd ere erg ero err erv eva evc evd eve evg evo evr evv g-d gaa gac gad gae gag gao gar gav gca gcc gcd gce gcg gco gcr gda gdc gdd gde gdo gdr gdv ge- gea gec ged gee geg geo ger gev gga ggc ggd ggg ggo ggr ggv goa goc god goe gog goo gor gov gra grc grd gre grg gro grr grv gva gvc gvd gve gvg gvo gvr oaa oac oad oae oag oao oar oav oc- oca occ ocd ocg oco ocr ocv oda odc odd ode odg odo odr odv oea oec oed oee oeg oeo oer oga ogc ogd oge ogg ogo oo- ooa ooc ood oog ooo oor oov or- ora orc ord ore org oro orr orv ov- ova ovc ovd ove ovo ovv ra- raa rac rad rae rag rao rar rav rca rcc rcd rce rcg rco rcr rcv rda rdc rdd rde rdg rdo rdr rdv re- rea rec red ree reg reo rer rev rga rgc rgd rge rgg rgo rgr rgv roa roc rod roe rog roo ror rov rra rrc rrd rrg rrr rva rvc rvd rve rvg rvo rvr rvv v-a v-e vaa vac vad vae vag vao var vav vca vcc vcd vce vco vcr vdc vdd vde vdg vdo vdr vdv vea vec ved vee veg veo ver vga vgc vgg vgo vgr voa voc vod voe vog voo vor vov vra vrc vrd vre vrg vrr vva vvc vvg vvo vvr vvv

-vac a-do aaaa aaac aaad aaae aaar aaav aaca aacc aacd aace aaco aacr aacv aada aadc aade aaea aaec aaev aage aaoe aaoo aara aarc aard aare aaro aava acaa acac acad acae acag acar acca accc accd acce acco acda acdc acde ace- acea acec aced acer acev acga acgr acoa acod acoe acog acor acr- acra acrc acre acro acrr acrv acvv adaa adac adad adae adag adao adar adcc adda addc addd adde addo addr adea adee adeo ader adoc adod adoe adog adoo ador adra adre adro aeac aede aeer aega aer- aera aerc aerd aero aeva ag-o agac agad agag agao agar agav agca agcc agce agco agda agde agea aged agee ager agga agge agod agog agoo agra agre agro agva aoca aoce aora arac arad arae arag arar arc- arca arce arco arda ardc arde ardo area arec ared aree areg areo arev arga arge argo aroa arod aroe aroo aror arr- arra arrc arre arrg arro arrr arva arve arvo avao avar avcc avce avco avda avea avec aveo aver avgo avor avra avre avro avva avvo c-cd caaa caac cac- caca cacc cace caco cacr cada cadc cadd cade cado cadr caec caer caga cage cagg cago cagr caod caor cara carc card care caro carr cava cave cavo ccaa ccac ccad ccag ccar ccca cccc cccv ccdc ccdr cced ccee ccga ccgc ccoc ccod ccra ccrc ccre ccrg ccvo cd-e cd-r cdaa cdac cdad cdda cddr cdec cder cdre cdvd ceac cead cear cec- ceca cece ceco ceda cedd cede cedo ceec cege cego ceor cer- cera cerc cerd cere cero ceva cevo cgac cgcc cgcg cged cger cgro coad coag coca coce coco coda codd code coed cogo cood cor- cora corc cord core corg coro corr cova cove covo crac crag crar crca crcc crce crcr crda crdc cre- crea crec cred cree creg creo croc crod croe croo cror cvac cvar cvca cvcc cver cvra cvrd cvrg cvrr daad daae daag daar daca dace dada dade dado daer daga dage dagg dago dagr dagv dara darc dard dare darg daro darr dava dave dcca dccc dccv dcgo dcra dcvd dcvg dddd ddoc ddrc ddre deac dead deae dear dec- deca decc decd dece deco deda dedd dede dedo deed deeg deer deev dega dege dego deor der- dera derc dere derg dero derr derv deva deve devo dgac dgca dgeg dgge doae doar doca doce doco dod- doda dodd dode dodg dodo doea doeg doer dog- doga doge dogg dogo dood door dora dorc dord dore doro dorr dove draa drac drad drag drar drca drda drea dred dree dreg drev drge drod drog drra dvar dvda dvdr dvoa dvor dvra eaca eacc eada eadd eaec eaga eage eara eard eare earo eave ecaa ecac ecad ecao ecar ecca eccc ecce ecco ecdc eced eco- ecod ecog ecra ecrc ecrr ecrv edac edad edag edar edca edda eddc edde eddo ede- edea eder