-ase a-be a-ha aaaa aaab aaac aaad aaae aaah aaas aaba aabb aabc aabd aabh aaca aacb aacc aacd aace aach aacs aacu aada aadc aade aads aadu aaea aaec aaes aaha aahs aasa aasc aasd aase aass aasu aaus abaa abab abac abad abae abas abau abb- abba abbb abbe abbs abca abcb abcc abcd abch abcs abda abdu abec abed abee abes abha abhs abs- absa absd abse abss absu abua abud abue abus acaa acab acac acad acae acas acba acca accc accd acce acch accs accu acda acdb acdc acde acds ace- acea acec aced aceh aces acha ache achh achs achu acsa acsc acsd acse acss acu- acue acus adaa adab adac adad adae adah adas adba adbc adcc adcs adda addc addd adde adds addu adea adeb adee adeh ades adha adhd adhs adhu adsa adss adua adub adue aeac aeas aebs aecb aede aesc aesd aess ahab ahac ahad ahah ahas ahau ahed ahha ahhs ahsa ahse ahss ahua ahus asaa asab asac asad asae asah asas asau asba asbu asc- asca ascb ascc asce asch asda asde asds asea asec asee aseh ases asha ashe ashs ashu assa assc assd asse assh asss assu asub asud asue asus auaa aube auca auce auch audc aude audh ausa ausd ause aush ausu baaa baad baah baas baba babb babe babs babu bac- baca bacc bace bach bacs bada badb badd bade badh bads badu baed baes baha bahs bahu basa basc base bash bass basu bau- baud bbad bbas bbau bbbb bbbs bbch bbdd bbeb bbhs bcaa bcas bcbc bcbs bcca bccc bccs bcda bcde bcds bcec bces bchd bche bchs bcsa bcsc bcss bcuc bdbc bddc bddh bdes bdhs bdsd bead beah beas beau beba bebb bebe beca bech becs becu beda bede beds bedu beeb beed bees behs bes- besa bese besh bess bhca bhcc bhhs bhuu bsaa bsac bsas bsbd bscs bsea bseb bsec bsed bsee bses bshs bssc bssd bsse buad buba bubb bube bubs bubu buca bucc buce buch bucs bucu buda budb budd bude buds budu buea bueu buha buhe buhs busa busc buse bush buss busu buus c-cd caaa caab caac caah caas caba cabe cabs cabu cac- caca cacc cace cach cada cadc cadd cade cads cadu caec caes caeu caha cahe cahs casa casb casc casd case cash cass casu cauc caus cbac cbbc cbbs cbca cbcc cbce cbcs cbcu cbdb cbdc cbds cbea cbec cbee cbha cbhs cbsa cbsc cbse cbus ccaa ccab ccac ccad ccas ccba ccbc ccca cccb cccc cccs cccu ccdc ccdh ccds cced ccee ccha cche cchs ccsa ccsd ccss ccuc ccus cd-e cdaa cdac cdad cdba cdcs cdda cddb cdec cdes cdhs cdss ceac cead ceas ceba cebs cebu cec- ceca cece cecs ceda cedd cede cedu ceeb ceec cees cehs cesa cesc cese cess chaa chab chac chad chae chah chas chau chca chce chch chcs chea cheb chec ched chee cheh ches cheu chha chhs chsc chse chsh chua chub chud chus csaa csab csac csas cscb cscc cscd csce csch cscs csda csdb csea csec csee cseh cshs cssa cssd csse csua csus cuau cub- cuba cubb cube cubs cuca cucc cuce cuda cude cuds cued cues cusa cusb cusd cush cuss cusu daab daad daae daas daau daba dabb dabs dabu daca dace dacs dada dade dads dadu daeb daeu daha dahe dahs dahu dasa dasb dasc dasd dase dash dass daub daud daue daus dbas dbcc dbcs dbhs dbsa dbss dbus dcas dcbc dcca dccb dccc dccs dccu dcdb dcds dche dchs dcsc dcss dddd ddes ddss ddub deac dead deae deas deau deba debe debs debu dec- deca decc decd dece decs deda dedd dede dedu deeb deed dees deha dehu des- desa desc dese desh dess desu deua deue deus dhaa dhad dhau dhec dhed dhee dhsa dsac dsba dsbc dscc dsch dscs dsda dsea dshs dssa dssc duaa duab duad duah duas dub- duba dubb dubc dube dubh dubs dubu duca duce duch ducs duda dudd dude duds dudu dues duha duhe duhs duhu dusa duse dush eaba eabh eaca eacc each eada eadb eadd eads eaec eahs easa ease eaus ebac ebba ebbc ebbs ebcc ebed ebes ebhs ebsa ebus ecaa ecac ecad ecbc ecbe ecca eccb eccc ecce ecdc eced eces echa eche echs ecsa ecsc ecse ecss ecsu ecua ecus edac edad edah edas edca edda eddc edde edds ede- edea edeh edes edhs edsa edss educ eeca eecs eede eedu eeea eeee eees eehs eese ehaa ehcc ehdd ehea eheh eheu ehhs ehud esab esac esad esas esau esba esbs esca escb esce esch escs escu esda esds esdu esea esee eses eshs eshu essa esse essh essu esus euba eubc eucd euch eude eusa euse haab haad haas haba habe habs habu hace hacs hada hade hadh hadu haec haed haes haha hahs hasa hasc hasd hase hash hass hau- haud haue haus hbbs hbcd hbds hbes hbhs hbss hcbc hcbs hcca hccb hccc hcch hccs hchs hcsa hcsc hcss hdca hdda hdhs hdss head heah heas hebb hebe heca hech hecs heda hedd hede heds heeb heed hees hehe hehs hesa hesc hesh hess heue heus hhaa hhds hhhh hhhs hhus hsac hsad hsas hsbc hscc hsea hsed hses hshs hsse hsua huac huah huas huba hubb hube hubs huch hucs hucu huda hudd hude huds hudu huea hued hues huhs huhu husa huse hush huss huub huus sa-c saab saac saad saae saah saas saba sabb sabc sabe sabs sabu saca sacc sacd sace sacs sacu sada sadb sadc sadd sade sadh sads sadu saeb saes saha sahe sahs sahu sasa sasc sasd sase sash sass saua sauc saud saue sauh saus sbaa sbac sbas sbbs sbca sbcc sbcs sbds sbhc sbhs sbsa sbsd sbse sbus scaa scab scac scad scas scba sccc scce sccs scda scdc scds scea scec scee sch- scha sche schh schs scsa scsc scsd scsh scsu scua scub