a-do aaaa aaac aaad aaae aaaf aaal aaca aacc aacd aace aacf aacl aaco aact aada aadc aade aadt aaea aaec aafa aafc aafd aaff aafl aala aalc aald aale aall aalo aaoe aaoo aata aatc aatf aatt ac-t acaa acac acad acae acat acca accc accd acce accf acco acct acda acdc acde acdf acdt ace- acea acec aced acel acet acfc acfd acfe acfl acft acla aclc acle acoa acod acoe acol acot acta actc acte actf actl acto actt adaa adac adad adae adal adao adat adcc adda addc addd adde addl addo adea adee adel adeo adet adfa adfc adfl adle adoc adod adoe adoo adot adta aeac aeaf aecl aect aede aedt aela aelc aeta aetc aetf aeto aett afaa afad afao afat afca afcc afdc afdl afee afel afet affa affc affo afft afla aflc afle afoa afoe afol afoo afta aftc afte alaa alac alad alae alal alao alat alca alcc alce alco ald- alda alde aldl aldo alea alec aled alee alef aleo alet alfa alfe all- alla alle alll allo aloa aloc alod aloe alof alol aloo alot alta alte alto aoca aoce aola aole aotc aotd aotf at-l at-t ataa atac atad atae atal atat atca atcc atcf atcl atco atdt atea atec ated atee atef atel ateo atfc atfe atla atle atlo atoc atod atoe atof atol atot atta atte atto c-cd caaa caac caaf caal caat cac- caca cacc cace caco cada cadc cadd cade cado caec cafa cafc cafe caff cafl cala calc cald cale calf call calo calt caod caol cat- cata catc catd cate catf cato catt ccaa ccac ccad ccaf ccat ccca cccc cccf cccl ccdc ccdf cced ccee ccel ccfa ccfc ccfd ccff ccfl ccla cclc ccoc ccod cctc cctl cctt cd-e cdaa cdac cdad cdda cddl cdec cdef cdfa cdfe cdot ceac cead ceal ceat cec- ceca cece ceco cect ceda cedd cede cedo cedt ceec ceel cef- cefa cefc cel- cela celc cele celf cell celo celt ceol cet- ceta cete ceto cfaa cfac cfae cfao cfca cfcf cfcl cfco cfda cfoa cfta cftc cfte cftl clad claf clat clcd cldc clea clec cled clee clef cleo clet clod cloe clof cloo clot cltc coad coal coat coca coce coco coct coda codd code codl coed coel cofc cofe coff coft col- cola cold cole coll colo colt cood coof cool coot cota cotc cote coto cott ctae ctal ctca ctcf ctec ctfc ctfo ctle ctol ctot ctta daad daae daal daca dace dact dada dade dado dafa dafc dafe daff dafo daft dala dale dalf dall dalo dalt data date dato datt dcca dccc dccl dcct dcfc dctc dddd ddlc ddoc ddot deac dead deae deaf deal dec- deca decc decd dece decl deco dect deda dedd dede dedo deed deef deel deet defe deff defo deft dela deld dele delf dell delo delt deol deta dete deto dfaf dfcc dfco dfdt dffa dfoe dlco doae doal doat doca doce doco doct dod- doda dodd dode dodo doea doel doff dola dold dole dolf doll dolo dolt dood doof dool doot dota dotd dote doto dott dtaa dtac dtcc dted dtfc dtla dtle dtot e-cl e-la eaaf eaca eacc eada eadd eaec eala ealc eald eale eata eate ecaa ecac ecad ecal ecao ecat ecca eccc ecce eccl ecco ecct ecdc ecdf ecdl eced ecef ecfa ecfc ecla eclt eco- ecod ecol ecot ect- ecta ectc ectf ecto edac edad edca edda eddc edde eddo ede- edea edel edfa edfl edla edle edoc edod edta eeca eede eeea eeee eefa eefe eefl eele eeoc eeta eetc eete efca efco efda efeo efet effa efla eft- efta elac elad elal elat elca elce elco elda elde elea elec eled elee elef eleo elet elfa elfc elfe elft ella elle ello elod elta elte elto eocd eode eola eole eolo eota eotc eotd eoto etal etat etcc etco etec etee etel etfa etfc etfe etla etoe etta ette etto faaa faac faad faca facc face fact fada fadd fade fado fafa fafc fafe faff fafo fala falc fald fale fall falo falt fata fatc fate fatf fato fatt fcal fcat fcca fccf fcda fcot fcto fdca fdoa fdoc fdot fdtc fdtl fead feaf feal feat fece fect feda fede feed feel feet fefc fefe feff fefo fela feld fele felf fell felo felt feod feof feta fete fett ffcc ffee ffff fftf flac flad flae flao flat flcl flea fled flee flet floc flod floe floo flot foad foaf foal foca foce foco foda fode foed fofo fola folc fold fole foll folo folt food foof fool foot fota fote foto fott ft-c ft-l ftcd ftea ftfc laaa laac laad laal laat laca lacc lace lacl laco lact lada ladd lade lado lael laet lafc lafe laff laft lala lald lale lall lalo lata latc latd late lato latt lcac lcad lcat lcca lccc lcce lcdd lcfc lctl lcto ldcf ldeo leaa lead leaf leal leao leat leca lece leco lect leda lede ledo ledt leea leed leef leel leet lefa lefe leff left lela lele lell lelo leoc leod leof leta lete leto lett lfat lfca lfcc llao llat llcc lldc llef llet lllc llll lloa lloc llod lloo loac load loaf loat loca locc loce loco loda lode lofa lofe loff loft lola lold lole loll lolo looc lood looe loof lool loot lota lotd lote lotl loto lott ltac ltae ltcc ltee ltfc lttc o-eo oade oafc oafo oall oate ocac ocad ocal ocat occa occc occt oce oced ocee ocef ocet ocfa oclc oct- octa octe octo odac odal odda oddd odea oded odel odeo odet odla odle odoo odot oec- oeca oecc oedo oeec oela oele oeta ofcl off- offa offc offe offo ofla ofta olac olaf olat olca olcc olde ole- olea oled olef oleo olet olfa olfe olla olle ollo olof olot olta ooaa ooda ooff oola oold oolo oooo otac otcd otcl otea oted