aaaa aaac aaad aaal aaar aaca aacc aacd aacl aacr aact aacu aada aadc aadt aadu aala aalc aald aall aalu aara aarc aard aart aaru aata aatc aatt ac-t acaa acac acad acar acat acca accc accd acct accu acda acdc acdt acla aclc aclr aclu acr- acra acrc acrr acta actc actl actt actu acu- acul acur acut adaa adac adad adal adar adat adcc adda addc addd addl addr addu adra adta adua adur alaa alac alad alal alar alat alau alca alcc ald- alda aldl all- alla alll allr allu alta alua alur alut arac arad aral arar arat arau arc- arca arct arda ardc ardl ardu arla arr- arra arrc arrr arrt arru arta artc artr arua arud arul arut at-l at-t ataa atac atad atal atar atat atca atcc atcl atcr atdt atla atra atrc atru atta attr attu atua atuc atul atur auaa auca auct audc aul- aula auld aull ault aulu aur- aura aurd aut- c-cd caaa caac caal caat cac- caca cacc cacr cada cadc cadd cadr cadu cala calc cald call calt calu cara carc card carl carr cart cat- cata catc catd catt catu cauc caul caut ccaa ccac ccad ccar ccat ccca cccc cccl cccu ccdc ccdr ccla cclc ccra ccrc ccrl ccrt cctc cctl cctt ccuc ccut cd-r cdaa cdac cdad cdda cddl cddr clad clar clat clau clcd cldc cldr clra clrd cltc clud clut crac crar crat crau crca crcc crcr crda crdc crrt crtc crtl crud crut ctal ctca ctrc ctrl ctta cuau cuca cucc cuda cula culc culd cull cult cura curd curl curr curt cut- cuta cutc cutt daad daal daar daau daca dact dada dadu dala dall dalt dalu dara darc dard darl darr dart daru data datr datt datu daud daur daut dcca dccc dccl dcct dccu dcra dctc dddd ddlc ddrc draa drac drad drar drat drau drca drda drra drua drut druu dtaa dtac dtcc dtla dtrl duaa duad dual duar duat duca duct duda dudd dudu dula dulc dull dult dulu dura durt duru duta duul duur duut laaa laac laad laal laar laat laca lacc lacl lact lacu lada ladd ladu lala lald lall lalu lara larc lard larr lart laru lata latc latd latt latu laud laul laur laut lcac lcad lcat lcca lccc lcdd lcdr lcra lcrd lcrl lctl llat llcc lldc lllc llll llud lrac lral lrat lrdd lrrc lrrr lrta ltac ltcc ltra lttc lttr ltuc luau luca luda ludd lula lull lulu lura lurd lurt luta luua raad raat rac- raca racc ract racu rada radc radd radl radr radt radu rala rall ralt rara rata ratt ratu raua rauc raud raul raut rcac rccc rcdc rcrd rctc rdac rldt rlua rrad rrat rrrr rtca rtcc rtdt rtlt ruad ruca ruct ruda rudd rudl rula rull rura rurc rurd ruru ruta rutl rutt rutu ruud taa- taal taar taat taca tacc tacl tact tada tala talc tall talu tara tarc tard tarr tart taru tata tatr tatt tatu taua tauc taul taur taut tcad tcca tccc tccu tcdd tctc tcul tdac tdal tdra tlac tldr traa trac trad tral trat trau trca trcc trcl trra trtc trtr truc trud trut truu tttt ttul tual tuar tuat tuca tucc tudu tula tull tulu tura turc turd turr turt turu tuta tutl tutt tutu uaca uald uarc uart uaru uata uatu uaua ucad ucal ucar ucat ucca ucdc ucdd ucla ucrc ucua ucut udaa udad udal udar udau udca udra ulaa ulad ular ulcc ulla ullr ulta ultt ulua ulul urac urad ural urat urau urca urda urdu urla urra urur urut utac utal utau uttu uulu uuta uuuu