ccaa ccab ccac ccas ccat ccba ccbc ccca cccb cccc cccs cccu ccee ccob ccoc ccsa ccss ccst cctb cctc cctt ccuc ccus ccut ceac ceas ceat ceba cebs cebu cec- ceca cece ceco cecs cect ceeb ceec cees ceos ceou cesa cesc cese cess cest cet- ceta cete ceto cets coas coat coba cobb cobe cobo cobs cobu coca coce coco coct cocu coes coob coos coot cosa cosc cose coso coss cost cota cotb cotc cote coto cots cott cotu coua coub coue cous cout csaa csab csac csao csas csat cscb cscc csce csco cscs csea csec csee cset csob csos csot cssa csse csta cstc csto csts csua csus ctab ctae ctba ctbs ctca ctec ctos ctot ctsa ctsc ctss ctsu ctta ctts cuau cub- cuba cubb cube cubs cuca cucc cuce cues cusa cusb cuso cuss cust cusu cut- cuta cutc cute cuto cuts cutt eaba eaca eacc eaec easa ease easo east eata eate eats eaus ebac ebba ebbc ebbo ebbs ebcc ebes eboe eboo ebos ebsa ebus ecaa ecac ecao ecat ecbc ecbe ecca eccb eccc ecce ecco ecct eces eco- ecos ecot ecou ecsa ecsc ecse ecss ecsu ect- ecta ectc ecto ects ecua ecus eeca eecs eeea eeee eees eeoc eese eeta eetc eete eets eetu eoes eost eota eotc eoto eots eous esab esac esas esat esau esba esbo esbs esca escb esce esco escs escu esea esee eseo eses eset eso- esos essa esse esso esst essu esta estc este esto ests esus etas etat etbc etcc etco etcs etec etee etes etoe etos etsu etta ette etto ettu etua euba eubc euos eusa euse o-eo oaau oaes oasc oase oass oast oate oats obas obba obbo obea obec obes obet oboe obos obot obss obst obts obus ocab ocac ocas ocat ocbc occa occc occt oce ocee ocet ocos ocsa oct- octa octe octo octs oec- oeca oecc oeec oese oest oeta ooaa ooba oobe ooes oooo ooos oosa oose oost ootb oots oous osas osat osba osbe osca oscc osce osco osea osec osee oses oset osoo osos ossa ossb osse osso ossu osta ostc oste osts otac otas otbs otea otee otes oto- otoe otoo otos otsa otse otso otsu otta otte otto otts ottu otus ouac ouat oubs oucc ouea ousa ouse oust out- outa outb oute outo outs ouu- s-os sa-c saab saac saae saas saat saba sabb sabc sabe sabo sabs sabu saca sacc sace saco sacs sact sacu saeb saes saos saou sasa sasc sase saso sass sast sata satb satc sate sato sats satt satu saua sauc saue saus saut sbaa sbac sbas sbbs sbca sbcc sbcs sbct sbot sbsa sbse sbst sbtc sbus scaa scab scac scas scat scba sccc scce sccs scct scea scec scee scet scob scoo scot scsa scsc scso scst scsu sctc scto scts scua scub scut se-c se-e se-o se-s se-t se-u seaa seab seac seas seat seau seba sebe sebo sebs sebt sec- seca secc sece seco secs sect secu seea seeb seec sees seet seeu seoc sesa sesc sese seso sess sest set- seta setc sete seto sets sett soas soat soba sobe sobo sobs sobt sobu soca soce soco socs soea soec soeo soes soos soot sosa sose soso soss sost sota sotc sote soto sots sotu soue sous sout ssaa ssab ssac ssao ssas ssat ssau ssca sscc ssce sscs ssec ssee sses sset ssoc ssot sssa sssb sssc ssss ssta sstb sstc ssts stab stac stae stas stat stau stbc stbs stca stcc stcs stcu stea stec stee steo stes stet stoa stob stoe stoo stos stot stou stss sttc stub stuc stue stus stut suas suat sub- suba subb subo subs suc- succ sucs suee sues suet sueu suos sus- susa suse suso suss sust susu suta sute suto sutu suus taa- taas taat taba tabb tabc tabe tabo tabs tabu taca tacc tace taco tacs tact taec taes taoa taos taou tasa tasb tasc tase tass tast tasu tata tatb tate tato tats tatt tatu taua taub tauc taue taus taut tbas tbbs tbca tbcb tbcc tbce tbst tbta tcbs tcca tccc tccu tcos tctc tcts teac teas teat teba tebo tebu teca teco tecs tect teec tees teet teos tesa tesc tese teso tess test teta tete teto tets tett tetu teut toab toas toat toau toba tobe tobo tobs tobt tobu toca toce toco toea toee toes toet tooa toos toot tosa tosb tosc tose toso toss tost tosu tota totc tote toto tots tott tous tout tsaa tsao tsat tsau tsbc tsca tscc tsec tses tset tsob tsos tsou tssa tsse tsst tstc tsts ttab ttbb tteo ttoe ttss tttt tuae tuao tuas tuat tuba tubb tube tubo tubs tubu tuca tucc tuco tues tuet tuos tusa tusc tuss tust tuta tute tuto tuts tutt tutu tuuo uabc uaca uaes uaoc uasa uata uatu uaua ubac ubba ubbe ubbo ubet uboc ubos ucas ucat ucbc ucca ucea uces ucos ucsa ucsb ucsc ucst ucsu ucua ucut ueba uess uocc us-a usaa usac usas usat usba usbc usbe usbs usca uscc usce usco uscs usea usee uses uset usoc usoe usos ussa ussb ussc usse usss usst ussu usta ustb ustc uste usto usts usua usus utac utas utau utec utes utsa utsc utto uttu uuoc uuta uuuu

-aaa- -oate a-sea aaaas aaace aaaee aaaoc aaasa aaass aaata aabaa aabba aacbc aaces aacos aacsa aacsb aacss aacte aacus aasee aaset abaab ababa ababe ababs ababu abaca abaco abacs abasa abase abass abate abbac abbas abbat abbes abbet abbos abbot abbou abcas abccc abeat abeau abeba abebe abece abees abeet abest abets aboab aboat abobo aboot aboso abote abott aboue abous about absee abset absut abtaa abtao abuse abust abuta abute abuts abutt acaca acacb acase acass acast acate acats acaua accas accts accub accue accus aceae acebo aceso acet- aceta aceto acoat acoot acoss acost acou- acoua acouo actas actes actos actsa actso actto actua actus