a-a a-b a-c aaa aab aac aad aah aan aau ab- aba abb abc abd abh abn abu ac- aca acb acc acd ach acn acu ad- ada adb adc add adh adn adu aha ahb ahc ahd ahh ahn ahu an- ana anb anc and anh ann anu au- aua aub auc aud auh aun b-u baa bab bac bad bah ban bau bba bbb bbc bbd bbh bbn bbu bca bcb bcc bcd bch bcn bcu bda bdb bdc bdd bdh bdu bha bhb bhc bhd bhh bhu bna bnb bnc bnd bnn bnu bua bub buc bud buh bun buu c-- caa cab cac cad cah can cau cba cbb cbc cbd cbh cbn cbu cca ccb ccc ccd cch ccn ccu cda cdb cdc cdd cdh cdn cdu ch- cha chb chc chd chh chn chu cn- cna cnb cnc cnd cnh cnn cnu cua cub cuc cud cuh cun cuu daa dab dac dad dah dan dau dba dbb dbc dbd dbh dbn dbu dca dcb dcc dcd dcn dcu dda ddb ddc ddd ddh ddn ddu dh- dha dhb dhc dhd dhh dhu dna dnb dnc dnd dnh dnn dua dub duc dud duh dun haa hab hac had hah han hau hba hbb hbc hbd hbh hbn hbu hca hcb hcc hcd hch hcn hda hdb hdc hdd hdh hdn hdu hha hhb hhc hhd hhh hhn hhu hna hnb hnc hnd hnh hnn hnu hua hub huc hud huh hun huu naa nab nac nad nah nan nau nba nbb nbc nbd nbn nbu nca ncb ncc ncd nch ncn ncu nda ndb ndc ndd ndh ndn ndu nha nhb nhc nhd nhh nhn nhu nna nnb nnc nnh nnn nnu nua nub nuc nud nuh nun nuu ua- uaa uab uac uad uah uan uau uba ubb ubc ubh ubn ubu uca ucb ucc ucd uch ucn ucu uda udb udc udd udn udu uha uhb uhc uhd uhh uhu un- una unb unc und unh unn unu uua uuc uun uuu

-ana a-ha a-un aaaa aaab aaac aaad aaah aaan aaba aabb aabc aabd aabh aaca aacb aacc aacd aach aacn aacu aada aadc aadu aaha aana aand abaa abab abac abad aban abau abb- abba abbb abca abcb abcc abcd abch abcn abda abdu abha abnu abua abud abun acaa acab acac acad acan acba acca accc accd acch accu acda acdb acdc acha achh achu acu- adaa adab adac adad adah adan adba adbc adcc adda addc addd addn addu adha adhd adhn adhu adna adua adub adun ahab ahac ahad ahah ahau ahha ahua ahun ana- anaa anab anac anad anah anan anau anba anbb anbu anca ancc and- anda andh anha anna annb anua anub anun auaa auca auch audc audh auna baaa baad baah baan baba babb babu bac- baca bacc bach bacn bada badb badd badh badu baha bahn bahu bana banc band banh bann banu bau- baud bbad bbau bbbb bbch bbdd bcaa bcbc bcca bccc bcda bchd bcnu bcuc bdbc bddc bddh bdna bhan bhca bhcc bhuu buad buba bubb bubu buca bucc buch bucu buda budb budd budu buha buna bunb bund bunn bunu c-cd caaa caab caac caah caan caba cabu cac- caca cacc cach cada cadc cadd cadu caha cahn cana canc cand canh cann cauc cbac cbbc cbca cbcc cbcn cbcu cbdb cbdc cbdn cbha cbna cbnd ccaa ccab ccac ccad ccba ccbc ccbn ccca cccb cccc cccu ccdc ccdh ccdn ccha ccna ccnb ccnc ccnu ccuc cdaa cdac cdad cdba cdda cddb cdna cdnb cdnc chaa chab chac chad chah chan chau chca chch chha chnb chnc chua chub chud chun cnaa cnac cnbc cnda cndd cnna cuan cuau cub- cuba cubb cuca cucc cucn cuda cuna cund d-na daab daad daan daau daba dabb dabu daca dada dadu daha dahn dahu dana dand dann danu daub daud daun dbcc dcbc dcca dccb dccc dccu dcdb dddd ddub dhaa dhad dhan dhau dhun dnaa dnab dnac dnad dnah dnan duaa duab duad duah duan dub- duba dubb dubc dubh dubu duca duch duda dudd dudu duha duhu duna dunc dunn haab haad haan haba habu hada hadh hadu haha hahn hana hanc hand hann hau- haud haun hbcd hcbc hcca hccb hccc hcch hdca hdda hhaa hhhh hndd hnna huac huah huan huba hubb huch hucu huda hudd hudu huhn huhu huna hunc hund hunh huub naaa naab naac naad naan naba nabc nabu naca nacc nacd nach nada nadc nadh nadu naha nan- nana nanb nand nann nanu nbaa nbad nbbc nbca nbcc nbhd ncaa ncac ncba ncbc ncca nccc nccn nccu ncda ncdc ncdn ncdu ncha nchc nchd ncna ncnc ncnd ncua ndaa ndau ndcc nddb ndna nhcc nhnn nndb nnnn nuan nuba nubc nuca nuch nucu nuda nudc nudd nuha nuna nunc nunn uabc uaca uaua ubac ubba ubud ucad ucan ucbc ucca ucdc ucdd ucha ucua udaa udad udau udbc udca udun uh-d uhna uhuh unaa unac unan unau unbd unca uncc unch unda unha unna uuuu

-aaa- -abad a-dna aaaah aaadc aabaa aabba aacbc aadac aahaa aanch aandu abaab ababa ababu abaca abada abana abanc aband abann abbac abbad abban abbud abcan abccc abcdb abdan abnub abuda abuna abund acaca acacb acana acaua accad accub achab achan achau achdu achna achua achun acuba adaba adada adana adanc addah addha adhan adhhd adnan aduba aduna adunc ahand ahhaa ahhha ahuan ahuna anaba anana anand anaua anaun anban anbuh ancha anchu ancud andab andac andad andan andau andua anhad annan annua anuch anund aubad aubun aucan aucha aucun audad audun aunac aunc- aund- aundh b-dna baban babau bacab bacca bacha bacu bacun badan badha badna badun bahad bahan bahau bahna bahua bahun banan banau banba banca banch banda bandb bandh bandn bandu banha banhu banna bannu bauch baudh bhada bhadu bhana bhand bhaun bhuna buada bubba bucan bucca bucha buchu budac budah budan budca budda buddh buddu budha budna bunab bunac bunad bunah bunan