-er a-a a-c aaa aac aae aag aah aao aar aav ac- aca acc ace acg ach aco acr acv aea aec aee aeg aeh aeo aer aev ag- aga agc age agg agh ago agr agv aha ahc ahe ahg ahh aho ahr ahv aoa aoc aoe aog aoh aoo aor aov ar- ara arc are arg arh aro arr arv av- ava avc ave avg avh avo avr c-- caa cac cae cag cah cao car cav cca ccc cce ccg cch cco ccr ccv ce- cea cec cee ceg ceh ceo cer cev cga cgc cge cgg cgh cgo cgr cgv ch- cha chc che chg chh cho chr chv co- coa coc coe cog coh coo cor cov cra crc cre crg crh cro crr crv cva cvc cve cvg cvh cvo cvr cvv eaa eac eae eag eah eao ear eav ec- eca ecc ece ecg ech eco ecr ecv eea eec eee eeg eeo eer eev ega egc ege egg egh ego egr eha ehc ehe ehg ehh eho ehr ehv eo- eoa eoc eoe eog eoh eoo eor era erc ere erg erh ero err erv eva evc eve evg evh evo evr evv gaa gac gae gag gah gao gar gav gca gcc gce gcg gch gco gcr ge- gea gec gee geg geh geo ger gev gga ggc ggg ggh ggo ggr ggv gha ghc ghe ghg ghh gho ghr goa goc goe gog goh goo gor gov gra grc gre grg grh gro grr grv gva gvc gve gvg gvh gvo gvr haa hac hae hag hah hao har hav hca hcc hce hcg hch hco hcr hcv he- hea hec hee heg heh heo her hev hga hgc hge hgg hgh hgo hgr hgv hha hhc hhe hhg hhh hho hhr hhv hoa hoc hoe hog hoh hoo hor hov hr- hra hrc hre hrg hrh hro hrr hrv hv- hva hvc hvg hvo hvr hvv oaa oac oae oag oah oao oar oav oc- oca occ ocg och oco ocr ocv oea oec oee oeg oeh oeo oer oga ogc oge ogg ogh ogo oha ohc ohe ohg ohh oho ohr oo- ooa ooc oog ooh ooo oor oov or- ora orc ore org orh oro orr orv ov- ova ovc ove ovh ovo ovv ra- raa rac rae rag rah rao rar rav rca rcc rce rcg rch rco rcr rcv re- rea rec ree reg reh reo rer rev rga rgc rge rgg rgh rgo rgr rgv rh- rha rhc rhe rhg rhh rho rhr rhv roa roc roe rog roh roo ror rov rra rrc rrg rrh rrr rva rvc rve rvg rvh rvo rvr rvv v-a v-e vaa vac vae vag vah vao var vav vca vcc vce vch vco vcr vea vec vee veg veh veo ver vga vgc vgg vgh vgo vgr vh- vha vhc vhe vho voa voc voe vog voh voo vor vov vra vrc vre vrg vrh vrr vva vvc vvg vvo vvr vvv

-vac a-ha aaaa aaac aaae aaah aaar aaav aaca aacc aace aach aaco aacr aacv aaea aaec aaev aage aagh aaha aaoe aaoo aara aarc aare aaro aava acaa acac acae acag acar acca accc acce acch acco ace- acea acec aceh acer acev acga acgr acha ache achh acho achr acoa acoe acog acoh acor acr- acra acrc acre acro acrr acrv acvv aeac aeer aega aer- aera aerc aero aeva ag-o agac agag agao agar agav agca agcc agce agco agea agee ager agga agge agha aghe agog agoo agra agre agro agva ahac ahah ahar ahha ahoa ahoe ahog ahor ahra ahrc ahre ahrr ahva aoah aoca aoce aora arac arae arag arah arar arc- arca arce arch arco area arec aree areg areh areo arev arga arge argh argo arh- aroa aroe aroo aror arr- arra arrc arre arrg arrh arro arrr arva arve arvo avao avar avcc avce avco avea avec aveh aveo aver avgo avor avra avre avro avva avvo caaa caac caah cac- caca cacc cace cach caco cacr caec caer caga cage cagg cago cagr caha cahe caor cara carc care caro carr cava cave cavo ccaa ccac ccag ccar ccca cccc cccv ccee ccga ccgc ccha cche cchr ccoc ccra ccrc ccre ccrg ccvo ceac cear cec- ceca cece ceco ceec cege cego ceor cer- cera cerc cere cero ceva cevo cgac cgcc cgcg cger cgro chaa chac chae chag chah chao char chav chca chce chch chea chec chee cheh cher chev chge chha choc choh choo chor chov chra chrc chro chrr chvo coag coca coce coch coco cogh cogo coha coho cooh cor- cora corc core corg coro corr cova cove covo crac crag crar crca crcc crce crcr cre- crea crec cree creg creh creo croc croe croh croo cror cvac cvar cvca cvcc cver cvra cvrg cvrr eaca eacc each eaec eaga eage eara eare earh earo eave ecaa ecac ecao ecar ecca eccc ecce ecco echa eche echo eco- ecog ecra ecrc ecrr ecrv eeca eeea eeee eega eeoc eera eerc eerg eero eeva egaa egae egao egar egcc egcg egcr egea egec egee eger egge eggh eggo eghe eghh ego- egor egov egra egre ehaa ehav ehcc ehea eheh eher ehre eora eore erca ercc erce erch erec erer erev erg- erga ergg ergh ergo erhc eroc eroe eroo erra errc erre erro erve evac evae evah evar evea ever evga evoe evoo evra evre gaar gace gach gaea gaec gaer gaga gage gagg gago gaha gahe gaoh gara gare garg garo garr garv gava gave gc-c gcaa gccc gcoa gcov gcrg gear geca gece geer gege gegg gego geha geo- geog gera gere gero geva geve gevo gggg gghg ghar ghea ghee gheg goar goca goce goch gocr goer goga gogh gogo goha goog goor gora gore gorg goro gorr gove grac grae grav grcc grce grea grec gree greg grev groc grog groh groo gror grov grrr