a-fu aaaa aaac aaae aaaf aaal aaar aaca aacc aace aacf aacl aacr aacu aaea aaec aafa aafc aaff aafl aala aalc aale aall aalu aara aarc aare aaru acaa acac acae acar acca accc acce accf accu ace- acea acec acel acer acfc acfe acfl acla aclc acle aclr aclu acr- acra acrc acre acrr acu- acue acuf acul acur aeac aeaf aecl aeer aela aelc aer- aera aerc afaa afar afca afcc afcu afee afel afer affa affc afla aflc afle afr- afra afrc afre afru afua afue alaa alac alae alal alar alau alca alcc alce alea alec alee alef aler aleu alfa alfe all- alla alle alll allr allu alua aluf alur arac arae araf aral arar arau arc- arca arce area arec aree aref arel areu arfa arfc arff arfu arla arle arr- arra arrc arre arrr arru arua arue arul auaa auca auce auel auer aufc aufe aul- aula aule aulf aull aulu aur- aura aure caaa caac caaf caal cac- caca cacc cace cacr caec caer caeu cafa cafc cafe caff cafl cafu cala calc cale calf call calu cara carc care carf carl carr cauc cauf caul ccaa ccac ccaf ccar ccca cccc cccf cccl cccu ccee ccel ccfa ccfc ccff ccfl ccla cclc ccra ccrc ccre ccrf ccrl ccuc ceac ceal cear cec- ceca cece ceec ceel cef- cefa cefc cel- cela celc cele celf cell cer- cera cerc cere cerf cerl cfaa cfac cfae cfar cfca cfcf cfcl cffr cfra cfre claf clar clau clea clec clee clef cler cleu clra clue crac craf crar crau crca crcc crce crcr cre- crea crec cree creu crfc crfl crlf crue cuau cuca cucc cuce cuer cufa cufc cuff cula culc cule cull cura cure curf curl curr e-cl e-la eaaf eaca eacc eaec eala ealc eale eara eare earl ecaa ecac ecal ecar ecca eccc ecce eccl ecef ecfa ecfc ecfr ecla ecra ecrc ecrf ecrl ecrr ecru ecua eeca eeea eeee eefa eefe eefl eele eera eerc efca effa efla efua elac elal elar elca elce elea elec elee elef eler elfa elfc elfe ella elle ellu elra elue elul eraf eral erau erca ercc erce erec erel erer erfc erla erle erll erra errc erre erua eruc erur euer eufc eula eule eur- eura eurc eure faaa faac faca facc face fafa fafc fafe faff fala falc fale fall falu fara farc fare farl farr faru faue faul faur fcal fcar fcca fccf fcra feaf feal fear fece feel feer fefc fefe feff fela fele felf fell fera ferc fere ferr feru ffar ffcc ffee ffff ffrr flac flae flcl flea flee fler flue fluf flur frac frae frau frcc frea free frfc frla frue fuar fuc- fuca fuel fufc fuff fufu fula fule full fulu fur- fura fure furl furr laaa laac laal laar laca lacc lace lacl lacu lael laer lafc lafe laff lala lale lall lalu lara larc lare larf larr laru laue lauf laul laur lcac lcca lccc lcce lcer lcfc lcfr lcra lcrl le-u leaa leaf leal lear leau leca lece leea leef leel leer lefa lefe leff lela lele lell lelu lera lerc lere leuc leur lfca lfcc llcc llef lleu lllc llll lrac lral lrfc lrrc lrrr luau luca luce luef luer lufe luff lufu lula lule lull lulu lura lure luua raaf rac- raca racc race racu raec raef rael raer rafa rafc rafe raff rala rale ralf rall rara rare rarf raua rauc raue rauf raul rcac rcaf rccc rcfc rcle rea- reac reae reaf real rear reau reca recc rece recr recu reef reel refe reff refl refr refu rela rele rell rera rere reru reue reuf reul reuu rfae rfef rffc rffl rlee rlef rleu rlua rrfc rrle rrrr ruca ruce ruel ruer rufa rufc rufe ruff rula rule rull rura rurc rure ruru uaca uafa uarc uaru uaua ucal ucar ucca ucea ucel ucfa ucla ucrc ucua uefa uele uell ufcu ufel ufer uffa uffe ufra ulaa ulae ular ulcc ulea ulee ulfe ulla ulle ullr ulua ulul urac ural urau urca ure- urea urfa urfe urff urla urle urra urre urur uulu uuuu