-er a-a a-c a-z aaa aac aad aae aag aao aar aav aaz ac- aca acc acd ace acg aco acr acv acz ad- ada adc add ade adg ado adr adv adz aea aec aed aee aeg aeo aer aev aez ag- aga agc agd age agg ago agr agv agz aoa aoc aod aoe aog aoo aor aov ar- ara arc ard are arg aro arr arv arz av- ava avc avd ave avg avo avr avz az- aza azd aze azg azo azz c-- caa cac cad cae cag cao car cav caz cca ccc ccd cce ccg cco ccr ccv ccz cda cdc cdd cde cdg cdo cdr cdv cdz ce- cea cec ced cee ceg ceo cer cev cez cga cgc cgd cge cgg cgo cgr cgv co- coa coc cod coe cog coo cor cov coz cra crc crd cre crg cro crr crv crz cva cvc cvd cve cvg cvo cvr cvv cvz cz- czc czd cze czo daa dac dad dae dag dao dar dav daz dca dcc dcd dce dcg dco dcr dcv dda ddc ddd dde ddg ddo ddr ddz de- dea dec ded dee deg deo der dev dez dga dgc dgd dge dgg dgr dgz doa doc dod doe dog doo dor dov doz dra drc drd dre drg dro drr drv drz dva dvc dvd dve dvg dvr dza dzd dze dzo dzr eaa eac ead eae eag eao ear eav eaz 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 erz eva evc evd eve evg evo evr evv eze ezo ezr ezz g-d gaa gac gad gae gag gao gar gav gaz gca gcc gcd gce gcg gco gcr gda gdc gdd gde gdo gdr gdv ge- gea gec ged gee geg geo ger gev gez gga ggc ggd ggg ggo ggr ggv ggz goa goc god goe gog goo gor gov goz gra grc grd gre grg gro grr grv gva gvc gvd gve gvg gvo gvr gza gzo gzr oaa oac oad oae oag oao oar oav oc- oca occ ocd ocg oco ocr ocv ocz 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 orz ov- ova ovc ovd ove ovo ovv oza oze ozo ozz ra- raa rac rad rae rag rao rar rav raz 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 rez rga rgc rgd rge rgg rgo rgr rgv roa roc rod roe rog roo ror rov roz rra rrc rrd rrg rrr rva rvc rvd rve rvg rvo rvr rvv rza rze rzo v-a v-e vaa vac vad vae vag vao var vav vaz vca vcc vcd vce vco vcr vdc vdd vde vdg vdo vdr vdv vea vec ved vee veg veo ver vez vga vgc vgg vgo vgr vgz voa voc vod voe vog voo vor vov voz vra vrc vrd vre vrg vrr vva vvc vvg vvo vvr vvv vvz z-g zaa zac zad zag zao zar zav zaz zce zco zdv zea zec zed zee zeo zer zev zez zgg zgv zo- zoa zoc zod zoe zog zoo zor zro zzr zzz

-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 adgz adoc adod adoe adog adoo ador adra adre adro adze aeac aede aeer aega aer- aera aerc aerd aero aeva ag-o agac agad agag agao agar agav agaz agca agcc agce agco agda agde agdz agea aged agee ager agga agge agod agog agoo agoz 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 aroz arr- arra arrc arre arrg arro arrr arva arve arvo arza arzo avao avar avaz avcc avce avco avda avea avec aveo aver avez avgo avor avra avre avro avva avvo aza- azad azar azaz azca azed azer azo- azog azoo azor azov azra azza azzo c-cd caaa caac cac- caca cacc cace caco cacr cada cadc cadd cade cado cadr caec caer caga cage cagg cago cagr cagz caod caor caoz cara carc card care caro carr cava cave cavo caza caze cazo 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 cdza ceac cead cear cec- ceca cece ceco ceda cedd cede cedo ceec cege cego ceor cer- cera cerc cerd cere cero ceva cevo ceza ceze 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 cozd coze cozz crac crag crar crca crcc crce crcr crcz crda crdc cre- crea crec cred cree creg creo croc crod croe croo cror croz cvac cvar cvca cvcc cver cvra cvrd cvrg cvrr czar daad daae daag daar daca dace dada dade dado daer daga dage dagg dago dagr dagv dara darc dard dare darg daro darr darz dava