a-be a-ha aaaa aaab aaac aaae aaah aaal aaar aaba aabb aabc aabh aabl aaca aacb aacc aace aach aacl aacr aaea aaec aage aagh aaha aahl aala aalc aale aall aara aarc aare abaa abab abac abae abag abal abar abb- abba abbb abbe abbr abca abcb abcc abch abcl abcr abec abee abel aber abgl abha abhr abla able abra abrc acaa acab acac acae acag acar acba acbl acca accc acce acch ace- acea acec aceh acel acer acga acgr acha ache achh achl achr acla aclc acle aclr acr- acra acrc acre acrr aeac aecb aecl aeer aega aela aelc aer- aera aerc agac agag agal agar agba agca agcc agce agea agee agel ager agga agge agha aghe agla aglc agle agra agre agrl ahab ahac ahah ahal ahar ahel ahha ahla ahle ahra ahrc ahre ahrr alaa alac alae alag alal alar alb- alba albc albe alca alcc alce alea alec alee aleg aleh aler alg- alga alge alha all- alla alle allh alll allr arab arac arae arag arah aral arar arba arbe arbh arc- arca arce arch area arec aree areg areh arel arga argb arge argh arh- arla arle arr- arra arrc arre arrg arrh arrr baaa baah baal baar baba babb babe babr bac- baca bacc bace bach bael baer baga bage bagg bagh baha bahl bahr bala balc bale ball bar- bara barb barc bare barg barh barr bbbb bbch bbeb bbga bblb bbrc bbrg bcaa bcar bcbc bcbg bcca bccc bccl bcec bcer bche bcra beag beah beal bear beba bebb bebe beca bech beeb beeg beel beer bega begg behr bela bele belg bell bera berc bere berg berr bgca bhag bhar bhca bhcc bhel bher bhra blaa blab blac blae blag blah blea bleb blee bleg bleh blrc blrg brab brac brae brag brah brca brcb brce brea breb brec bree breg brel brer brrr caaa caab caac caah caal caba cabe cabg cac- caca cacc cace cach cacr caec caer caga cage cagg cagr caha cahe cahl cala calc cale call cara carb carc care carl carr cbac cbal cbar cbbc cbca cbcc cbce cbcl cbcr cbea cbec cbee cber cbga cbgb cbha cbhl cblb cblc cbre cbrh cbrl ccaa ccab ccac ccag ccar ccba ccbc ccca cccb cccc cccl ccee ccel ccga ccgc ccha cche cchl cchr ccla cclc cclg ccra ccrc ccre ccrg ccrl ceac ceal cear ceba cec- ceca cece ceeb ceec ceel cege cehl cel- cela celc cele cell cer- cera cerc cere cerl cgac cgal cgcc cgcg cgel cger chaa chab chac chae chag chah chal char chca chce chch chea cheb chec chee cheh chel cher chgb chge chha chlc chlr chra chrb chrc chrr clab clag clar clea clec clee cleg cler clra crab crac crag crar crbc crca crcc crce crcr cre- crea creb crec cree creg creh e-cl e-la eaba eabh eaca eacc each eaec eaga eage eagl eala ealc eale eara earb eare earh earl ebac ebal ebba ebbc ebbr ebcc ebel eber ebla ecaa ecac ecal ecar ecbc ecbe ecca eccb eccc ecce eccl echa eche echl ecla ecra ecrc ecrl ecrr eeca eeea eeee eega eele eera eerc eerg egaa egae egal egar egba egbe egcc egcg egcr egea egec egee egel eger eggb egge eggh eghe eghh eglc egle egra egre ehaa ehcc ehea eheh ehel eher ehle ehre el-b elab elac elah elal elar elba elbe elca elcb elce elch elea elec elee eleh eler elgg ella elle elra eral erba erbb erbe erca ercc erce erch ereb erec erel erer erg- erga ergg ergh erhc erla erle erll erra errc erre gaal gaar gaba gabb gabe gabl gabr gace gach gaea gaec gael gaer gaga gage gagg gaha gahe gala gale gall gara garb gare garg garr gbag gc-c gcaa gcal gcbc gccc gclc gcrg geab geal gear geba gebe geca gece geel geer gege gegg gegl geha gela gelb gele gelg gell gera gerb gere gerl ggcl gggg gghg ghar ghea ghee gheg ghel ghll glaa glab glar glbc glcc glce gleb glee gleg glge glrb grab grac grae grbr grcc grce grea greb grec gree greg grrl grrr haab haag haal haar haba habe hace haec hag- haga hage hagg hagh hagl haha hal- hala halb hale hall hara harc hare harh harl harr hbag hbar hcbc hcca hccb hccc hcch hcgh heah heal hear hebb hebe hebr heca hech heeb heeg heel heer hega hege hegg hegh hehe hela hele hell hera herb herc here herg herl herr hgah hgar hggc hhaa hhcl hhgg hhhh hhla hlah hler hrac hrbl hree hrrc laaa laac laag laal laar laba labe labr laca lacc lace lach lacl lael laer lag- laga lage lagg lagh laha lahe lahr lala lale lall lara larb larc lare larg larr lbar lbcc lblr lcac lcbc lcca lccc lcce lcer lchc lchr lcra lcrg lcrl leaa leag leah leal lear leba leca lece lech leea leel leer lega lege legg legh lehe lehr lela lele lell lera lerc lere lgca lger lhec lhee lhhh llcc llgc lllc llll lrac lral lrba lrgb lrrc lrrr raab raag raba rabb rabe rabl rac- raca racc race rach raec raeg rael raer raga rage ragg ragh raha rahe rahl rahr rala ralb rale rall rara rarb rare rbbb rbbr rbcl rbgh rble rcac rcbc rccb rccc rcga rcgc rchb rcle rcrg rea- reac reae real rear reba rebb rebe reca recc rece rech recr reeb reel rega rege regl regr reha rehb rehe rela relb rele rell rera rere rerg rgba rgbe rhae rhag rhbg rhce rhcg rhea rheb rhee rlab rlcg rlee rrah rrle rrrr