a-a a-c aaa aac aae aaf aag aah aao aap ac- aca acc ace acf acg ach aco acp aea aec aee aef aeg aeh aeo aep af- afa afc afe aff afg afh afo afp ag- aga agc age agf agg agh ago agp aha ahc ahe ahf ahg ahh aho ahp aoa aoc aoe aof aog aoh aoo aop ap- apa apc ape apf apg aph apo app c-- caa cac cae caf cag cah cao cap cca ccc cce ccf ccg cch cco ccp ce- cea cec cee cef ceg ceh ceo cep cfa cfc cfe cff cfg cfh cfo cfp cga cgc cge cgg cgh cgo cgp ch- cha chc che chf chg chh cho chp co- coa coc coe cof cog coh coo cop cpa cpc cpe cpf cpg cph cpo cpp eaa eac eae eaf eag eah eao eap ec- eca ecc ece ecf ecg ech eco eea eec eee eef eeg eeo eep ef- efa efc efe eff efg efh efo efp ega egc ege egf egg egh ego egp eha ehc ehe ehf ehg ehh eho ehp eo- eoa eoc eoe eof eog eoh eoo eop ep- epa epc epe epf epg eph epo epp faa fac fae faf fag fah fao fap fca fcc fce fcf fcg fco fcp fea fec fee fef feg feh feo fep ffa ffc ffe fff ffg ffh ffo ffp fga fgc fge fgf fgg fgh fgp fha fhc fhe fhf fhg fhh fho fhp foa foc foe fof fog foh foo fop fpa fpc fpe fpg fph fpo fpp g-p gaa gac gae gaf gag gah gao gap gca gcc gce gcf gcg gch gco gcp ge- gea gec gee gef geg geh geo gep gfa gfc gfe gff gfh gfo gfp gga ggc ggg ggh ggo ggp gha ghc ghe ghg ghh gho ghp goa goc goe gof gog goh goo gop gpa gpc gpe gpf gpg gph gpo gpp haa hac hae haf hag hah hao hap hca hcc hce hcf hcg hch hco hcp he- hea hec hee hef heg heh heo hep hfa hfc hfe hff hfg hfh hfo hfp hga hgc hge hgf hgg hgh hgo hgp hha hhc hhe hhf hhg hhh hho hhp hoa hoc hoe hof hog hoh hoo hop hpa hpc hpe hpf hpg hph hpo hpp oaa oac oae oaf oag oah oao oap oc- oca occ ocf ocg och oco ocp oea oec oee oef oeg oeh oeo oep of- ofa ofc ofe off ofg ofo ofp oga ogc oge ogf ogg ogh ogo ogp oha ohc ohe ohf ohg ohh oho ohp oo- ooa ooc oof oog ooh ooo oop op- opa opc ope opf opg oph opo opp p-p paa pac pae paf pag pah pao pap pca pcc pce pcf pcg pch pco pcp pea pec pee pef peg peh peo pep pfa pfc pfe pff pfg pfo pfp pga pgc pge pgf pgg pgh pgo pgp pha phc phe phf phg pho php poa poc poe pof pog poh poo pop ppa ppc ppe ppf ppg pph ppo ppp

a-ha aaaa aaac aaae aaaf aaah aaap aaca aacc aace aacf aach aaco aacp aaea aaec aaep aafa aafc aaff aage aagh aaha aaoe aaoo aapa aapc aaph aapo acaa acac acae acag acap acca accc acce accf acch acco accp ace- acea acec aceh acfc acfe acga acha ache achh acho achp acoa acoe acog acoh acop acpa acpe aeac aeaf aeap aega afaa afao afap afca afcc afch afee affa affc affo afgf afgh afoa afoe afog afoo afpa afpc afpe ag-o agac agag agao agap agca agcc agce agco agea agee agep agfa agga agge agha aghe agog agoo ahac ahah ahfa ahha ahoa ahoe ahog ahop aoah aoca aoce aopo apac apah apao apap apca apcc apco apea apec apeg apeh apep apfa apfc apfo apga aph- apha aphc apo- apoc apoe apof apoo apop appa appc apph caaa caac caaf caah caap cac- caca cacc cace cach caco caec cafa cafc cafe caff caga cage cagg cago caha cahe capa capc cape caph capo capp ccaa ccac ccaf ccag ccap ccca cccc cccf cccp ccee ccfa ccfc ccff ccga ccgc ccha cche cchp ccoc ccpa ccpe ccpp ceac cec- ceca cece ceco cecp ceec cef- cefa cefc cege cego ceop cepa cepc cepe ceph cepo cepp cfaa cfac cfae cfao cfca cfcf cfco cfgo cfoa cfpa cfpo cgac cgap cgcc cgcg cgfc chaa chac chae chaf chag chah chao chap chca chce chch chcp chea chec chee chef cheh chep chfa chfc chge chha choc choh choo chop chpa chpf chpp coag coca coce coch coco cocp coep cofc cofe coff cogh cogo coha coho coof cooh coop copa cope copg coph copo copp cpaa cpac cpaf cpag cpap cpca cpce cpea cpep cpff cpga cpha cppa eaaf eaca eacc each eaec eaga eage eaop eapc eapp ecaa ecac ecao ecca eccc ecce ecco ecef ecfa ecfc echa eche echo eco- ecog ecop ecpa ecpg ecpp eeca eeea eeee eefa eefe eega eeoc ef-g efca efco efeo effa efgh efgp efpa egaa egae egao egcc egcg egea egec egee egfh egfp egge eggh eggo eggp eghe eghh ego- egpa egpe egph egpo ehaa ehcc ehea eheh epaa epac epcc epch epec epee epfa epfc eph- epha epoc eppa eppc eppo eppp faaa faac faah faap faca facc face fach facp fafa fafc fafe faff fafg fafo fage fagg fago faha fapa fape fapp fcap fcca fccf fcch fccp fcpa feaf feap fece fech fefc fefe feff fefo fege fegg feof feoh fepa fepc ffcc ffee ffff foaf foca foce foch foco fofo foge fogg fogh fogo foof fopp fp-c fpaa fpcc gaap gace gach gaea gaec gafa gafc gaff gaga gage gagg gago gaha gahe gaoh gapa gape gapp gc-c gcaa gcap gccc gccf gcfc gcoa gcpc geca gece geep gefe gege gegg gego geha geo- geof geog gepa gepe gfap gfcf gffa gfha gfoa ggfg