a-be a-ha aaaa aaab aaac aaad aaae aaah aaal aaba aabb aabc aabd aabh aabl aaca aacb aacc aacd aace aach aacl aacu aada aadc aade aadu aaea aaec aaha aahl aala aalc aald aale aall aalu abaa abab abac abad abae abal abau abb- abba abbb abbe abca abcb abcc abcd abch abcl abda abdu abec abed abee abel abha abla able abua abud abue abul acaa acab acac acad acae acba acbl acca accc accd acce acch accu acda acdb acdc acde ace- acea acec aced aceh acel acha ache achh achl achu acla aclc acle aclu acu- acue acul adaa adab adac adad adae adah adal adba adbc adcc adda addc addd adde addl addu adea adeb adee adeh adel adha adhd adhu adle adua adub adue aeac aecb aecl aede aela aelc ahab ahac ahad ahah ahal ahau ahdl ahed ahel ahha ahla ahle ahlu ahua alaa alac alad alae alal alau alb- alba albc albe albu alca alcc alce ald- alda alde aldl alea alec aled alee aleh aleu alha all- alla alle allh alll allu alua auaa aube auca auce auch audc aude audh auel aul- aula auld aule aull aulu baaa baad baah baal baba babb babe babu bac- baca bacc bace bach bada badb badd bade badh badu baed bael baha bahl bahu bala balc bald bale ball balu bau- baud baul bbad bbau bbbb bbch bbdd bbeb bblb bcaa bcbc bcca bccc bccl bcda bcde bcec bchd bche bcuc bdbc bddc bddh bdle bead beah beal beau beba bebb bebe beca bech becu beda bede bedl bedu beeb beed beel bela beld bele bell belu bhca bhcc bhdl bhel bhuu blaa blab blac blad blae blah blau blcu bldc blea bleb bled blee bleh bleu blub blud blue buad bual buba bubb bube bubu buca bucc buce buch bucu buda budb budd bude budl budu buea buel bueu buha buhe buhl bula bulb buld bule bull bulu c-cd caaa caab caac caah caal caba cabe cabu cac- caca cacc cace cach cada cadc cadd cade cadu caec caeu caha cahe cahl cala calc cald cale call calu cauc caul cbac cbal cbbc cbca cbcc cbce cbcl cbcu cbdb cbdc cbea cbec cbee cbha cbhl cblb cblc ccaa ccab ccac ccad ccba ccbc ccca cccb cccc cccl cccu ccdc ccdh cced ccee ccel ccha cche cchl ccla cclc ccuc cd-e cdaa cdac cdad cdba cdda cddb cddl cdec ceac cead ceal ceba cebu cec- ceca cece ceda cedd cede cedu ceeb ceec ceel cehl cel- cela celc cele cell chaa chab chac chad chae chah chal chau chca chce chch chea cheb chec ched chee cheh chel cheu chha chlc chua chub chud chul clab clad clau clcd cldc clea clec cled clee cleu club clud clue cluh cuau cub- cuba cubb cube cuca cucc cuce cuda cude cued cula culb culc culd cule cull daab daad daae daal daau daba dabb dabu daca dace dada dade dadu daeb daeu daha dahe dahl dahu dala dale dall dalu daub daud daue dbcc dcbc dcca dccb dccc dccl dccu dcdb dche dddd ddlc ddub deac dead deae deal deau deba debe debu dec- deca decc decd dece decl deda dedd dede dedu deeb deed deel deha dehu dela deld dele dell deua deue deul dhaa dhad dhal dhau dhec dhed dhee dhul dlab dlbd dlha duaa duab duad duah dual dub- duba dubb dubc dube dubh dubu duca duce duch duda dudd dude dudu duel duha duhe duhl duhu dula dulc dule dull dulu duul e-cl e-la eaba eabh eaca eacc each eada eadb eadd eaec eala ealc eald eale ebac ebal ebba ebbc ebcc ebed ebel ebla ebul ecaa ecac ecad ecal ecbc ecbe ecca eccb eccc ecce eccl ecdc ecdl eced echa eche echl ecla ecua edac edad edah edca edda eddc edde ede- edea edeh edel edla edle educ eeca eede eedu eeea eeee eele ehaa ehcc ehdd ehea eheh ehel eheu ehle ehud el-b elab elac elad elah elal elba elbe elbu elca elcb elce elch elda elde elea elec eled elee eleh ella elle ellu elue elul euba eubc eucd euch eude euhl eula eule haab haad haal haba habe habu hace hada hade hadh hadl hadu haec haed haha hal- hala halb hald hale hall halu hau- haud haue haul hbcd hcbc hcca hccb hccc hcch hdca hdda head heah heal hebb hebe heca hech heda hedd hede heeb heed heel hehe hela held hele hell helu heue hhaa hhcl hhhh hhla hlah hlde hlul huac huah huba hubb hube hubl huch hucu huda hudd hude hudl hudu huea hued huel huhu hula hulc huld hule hull hulu huub laaa laac laad laal laba labe labu laca lacc lace lach lacl lacu lada ladd lade ladu lael laha lahe lahu lala lald lale lall lalu laub laud laue laul lbcc lcac lcad lcbc lcca lccc lcce lcdd lchc ldha le-u leaa lead leah leal leau leba lebd lebu leca lece lech leda lede leea leed leel lehe lehu lela lele lell lelu leuc leud lhau lhec lhee lhhh llcc lldb lldc lleu lllc llll llud luah luau luba lube luca luce luch luda ludd lude lued luhe luhu lula lule lull lulu luua uabc uaca uald uaua ubac ubal ubba ubbe ubla uble ubud ucad ucal ucbc ucca ucdc ucdd ucea ucel ucha uche ucla ucua udaa udad udal udau udbc udca udea udel ueba ueda uele uell uh-d uhcl uhde uhle uhuh ulaa ulad ulae ulbc ulcc ulch ulde ulea uleb ulee ulla ulle ulua ulul uulu uuuu