-er a-a a-b aaa aab aad aae aah aak aar aau ab- aba abb abd abe abh abk abr abu ad- ada adb add ade adh adk adr adu aea aeb aed aee aeh aek aer aeu aha ahb ahd ahe ahh ahk ahr ahu aka akb akd ake akh akk akr aku ar- ara arb ard are arh ark arr aru au- aua aub aud aue auh auk aur b-u baa bab bad bae bah bak bar bau bba bbb bbd bbe bbh bbk bbr bbu bda bdb bdd bde bdh bdk bdr bdu be- bea beb bed bee beh bek ber beu bha bhb bhd bhe bhh bhk bhr bhu bka bkb bke bkk bkr bra brb brd bre brh brk brr bru bua bub bud bue buh buk bur buu daa dab dad dae dah dak dar dau dba dbb dbd dbe dbh dbk dbr dbu dda ddb ddd dde ddh ddk ddr ddu de- dea deb ded dee deh dek der deu dh- dha dhb dhd dhe dhh dhk dhr dhu dka dkb dke dkk dkr dku dra drb drd dre drk drr dru dua dub dud due duh duk dur eaa eab ead eae eah eak ear eau eba ebb ebd ebe ebh ebk ebr ebu ed- eda edb edd ede edh edk edr edu eea eeb eed eee eek eer eha ehb ehd ehe ehh ehr ehu eka ekb ekd eke ekh ekr eku era erb erd ere erh erk err eru eu- eua eub eud eue eur haa hab had hae hah hak har hau hba hbb hbd hbe hbh hbk hbr hbu hda hdb hdd hde hdh hdk hdr hdu he- hea heb hed hee heh hek her heu hha hhb hhd hhe hhh hhk hhr hhu hka hkb hkd hkh hkk hkr hku hr- hra hrb hrd hre hrh hrk hrr hru hua hub hud hue huh huk hur huu ka- kaa kab kad kae kah kak kar kau kba kbb kbd kbe kbh kbk kbr kbu kda kdb kde kdh kdk kdr kdu ke- kea keb ked kee keh kek ker kha khe khh khk khr khu kkb kke kkh kkk kkr kku kra krd krk krr kru kub kud kue kuh kuk kur kuu ra- raa rab rad rae rah rak rar rau rba rbb rbd rbe rbh rbk rbr rbu rda rdb rdd rde rdh rdr rdu re- rea reb red ree reh rek rer reu rh- rha rhb rhd rhe rhh rhr rhu rkb rke rkk rku rra rrb rrd rrh rrk rrr rru rua rub rud rue ruh ruk rur ruu ua- uaa uab uad uae uah uak uar uau uba ubb ube ubh ubk ubr ubu uda udb udd ude udk udr udu uea ueb ued uee ueh uer uha uhb uhd uhe uhh uhr uhu uka ukb uke ukk ukr uku ur- ura urb urd ure urk urr uru uua uue uur uuu

a-ak a-be a-ha aaaa aaab aaad aaae aaah aaar aaba aabb aabd aabh aada aade aadu aaea aaha aahk aaka aake aaku aara aard aare aaru abaa abab abad abae abak abar abau abb- abba abbb abbe abbr abda abdu abed abee aber abha abhr abra abua abud abue abuk adaa adab adad adae adah adak adar adba adda addd adde addr addu adea adeb adee adeh ader adha adhd adhu adra adre adua adub adue aduk adur aede aeer aeka aer- aera aerd ahab ahad ahah ahar ahau ahed ahha ahra ahre ahrr ahua akaa akae akah akar aked akee aker akeu akha akka akku akr- akra akre akua arab arad arae arah arak arar arau arba arbe arbh arda arde ardu area ared aree areh arek areu arh- arka arke arkh arr- arra arre arrh arrk arrr arru arua arub arud arue auaa aube aude audh auer auke aur- aura aurd aure baaa baad baah baak baar baba babb babe babr babu bada badb badd bade badh badr badu baed baek baer baha bahr bahu bak- baka bake bakh bakr baku bar- bara barb bard bare barh bark barr baru bau- baud bauk baur bbad bbau bbbb bbdd bbeb bd-r bddh bead beah beak bear beau beba bebb bebe beda bede bedu beeb beed beek beer behr beka beke bera berd bere berk berr beru beuk beur bhar bher bhra bhur bhuu brab brad brae brah brak brau brda brea breb bred bree brek brer brka brkb brrr brud brue bruh buad buar buba bubb bube bubu buda budb budd bude budu buea buer bueu buha buhe buhr buka buke bukh bukk buku bur- bura burb burd bure burh burk burr buru daab daad daae daar daau daba dabb dabu dada dade dadu daeb daer daeu daha dahe dahu daka dake daku dara darb dard dare dark darr daru daub daud daue dauk daur dbar dddd ddre ddub dead deae deak dear deau deba debe debu deda dedd dede dedu deeb deed deek deer deha dehu dek- deka deke dekh der- dera derb dere derk derr deua deue deuk deur dhaa dhad dhak dhar dhau dhed dhee dher dhur dkba draa drab drad drak drar drau drba drda drea dred dree dreh drek drra drua drub drue druk druu duaa duab duad duah duar dub- duba dubb dube dubh dubu duda dudd dude dudu duer duha duhe duhr duhu duka duke duku dura dure durk duru duur eaba eabh eada eadb eadd eara earb eard eare earh ebba ebbr ebed eber ebru ebur edad edah edar edda edde ede- edea edeh eder edra edru edur eede eedu eeea eeee eeka eeke eera ehaa ehdd ehea eheh eher eheu ehre ehud eka- ekab ekeb eked ekek eker ekka ekur erad erau erba erbb erbe erda erde ereb ered erer erhu erke erra erre erua erub eruh erur euba eude euer eur- eura eure haab haad haak haar haba habe habu hada hade hadh hadu haed haha haka hake hakk haku hara hard hare harh hark harr haru hau- haud haue