-ase aaaa aaac aaad aaae aaas aaca aacc aacd aace aacs aacu aada aadc aade aads aadu aaea aaec aaes aasa aasc aasd aase aass aasu aaus acaa acac acad acae acas acca accc accd acce accs accu acda acdc acde acds ace- acea acec aced aces acsa acsc acsd acse acss acu- acue acus adaa adac adad adae adas adcc adcs adda addc addd adde adds addu adea adee ades adsa adss adua adue aeac aeas aede aesc aesd aess asaa asac asad asae asas asau asc- asca ascc asce asda asde asds asea asec asee ases assa assc assd asse asss assu asud asue asus auaa auca auce audc aude ausa ausd ause ausu c-cd caaa caac caas cac- caca cacc cace cada cadc cadd cade cads cadu caec caes caeu casa casc casd case cass casu cauc caus ccaa ccac ccad ccas ccca cccc cccs cccu ccdc ccds cced ccee ccsa ccsd ccss ccuc ccus cd-e cdaa cdac cdad cdcs cdda cdec cdes cdss ceac cead ceas cec- ceca cece cecs ceda cedd cede cedu ceec cees cesa cesc cese cess csaa csac csas cscc cscd csce cscs csda csea csec csee cssa cssd csse csua csus cuau cuca cucc cuce cuda cude cuds cued cues cusa cusd cuss cusu daad daae daas daau daca dace dacs dada dade dads dadu daeu dasa dasc dasd dase dass daud daue daus dcas dcca dccc dccs dccu dcds dcsc dcss dddd ddes ddss deac dead deae deas deau dec- deca decc decd dece decs deda dedd dede dedu deed dees des- desa desc dese dess desu deua deue deus dsac dscc dscs dsda dsea dssa dssc duaa duad duas duca duce ducs duda dudd dude duds dudu dues dusa duse eaca eacc eada eadd eads eaec easa ease eaus ecaa ecac ecad ecca eccc ecce ecdc eced eces ecsa ecsc ecse ecss ecsu ecua ecus edac edad edas edca edda eddc edde edds ede- edea edes edsa edss educ eeca eecs eede eedu eeea eeee eees eese esac esad esas esau esca esce escs escu esda esds esdu esea esee eses essa esse essu esus eucd eude eusa euse sa-c saac saad saae saas saca sacc sacd sace sacs sacu sada sadc sadd sade sads sadu saes sasa sasc sasd sase sass saua sauc saud saue saus scaa scac scad scas sccc scce sccs scda scdc scds scea scec scee scsa scsc scsd scsu scua scud sdae sdau sdcc sddc sdds sdes sdsc sdss sdsu se-c se-d se-e se-s se-u seaa seac sead seas seau sec- seca secc secd sece secs secu seda sede seds seea seec seed sees seeu sesa sesc sese sess ssaa ssac ssas ssau ssca sscc ssce sscs ssdc ssdd ssec ssee sses sssa sssc ssss suas suc- succ sucs suda sudd sude suds sued suee sues sueu sus- susa susd suse suss susu suus uaca uaes uasa uasd uaua ucad ucas ucca ucdc ucdd ucea uces ucsa ucsc ucsd ucsu ucua udaa udad udas udau udca udds udea udsd ueda uess us-a usaa usac usad usas usca uscc usce uscs usda usdc usde usds usea used usee uses ussa ussc usse usss ussu usua usus uuuu