-er a-a a-b aaa aab aad aae aah aar aas aau ab- aba abb abd abe abh abr abs abu ad- ada adb add ade adh adr ads adu aea aeb aed aee aeh aer aes aeu aha ahb ahd ahe ahh ahr ahs ahu ar- ara arb ard are arh arr ars aru as- asa asb asd ase ash asr ass asu au- aua aub aud aue auh aur aus b-u baa bab bad bae bah bar bas bau bba bbb bbd bbe bbh bbr bbs bbu bda bdb bdd bde bdh bdr bds bdu be- bea beb bed bee beh ber bes beu bha bhb bhd bhe bhh bhr bhs bhu bra brb brd bre brh brr brs bru bsa bsb bsd bse bsh bsr bss bsu bua bub bud bue buh bur bus buu daa dab dad dae dah dar das dau dba dbb dbd dbe dbh dbr dbs dbu dda ddb ddd dde ddh ddr dds ddu de- dea deb ded dee deh der des deu dh- dha dhb dhd dhe dhh dhr dhs dhu dra drb drd dre drr drs dru dsa dsb dsd dse dsh dsr dss dsu dua dub dud due duh dur dus eaa eab ead eae eah ear eas eau eba ebb ebd ebe ebh ebr ebs ebu ed- eda edb edd ede edh edr eds edu eea eeb eed eee eer ees eha ehb ehd ehe ehh ehr ehs ehu era erb erd ere erh err ers eru es- esa esb esd ese esh esr ess esu eu- eua eub eud eue eur eus haa hab had hae hah har has hau hba hbb hbd hbe hbh hbr hbs hbu hda hdb hdd hde hdh hdr hds hdu he- hea heb hed hee heh her hes heu hha hhb hhd hhe hhh hhr hhs hhu hr- hra hrb hrd hre hrh hrr hrs hru hsa hsb hsd hse hsh hsr hss hsu hua hub hud hue huh hur hus huu ra- raa rab rad rae rah rar ras rau rba rbb rbd rbe rbh rbr rbs rbu rda rdb rdd rde rdh rdr rds rdu re- rea reb red ree reh rer res reu rh- rha rhb rhd rhe rhh rhr rhs rhu rra rrb rrd rrh rrr rrs rru rsa rsb rsd rse rsh rsr rss rsu rua rub rud rue ruh rur rus ruu saa sab sad sae sah sar sas sau sba sbb sbd sbe sbh sbr sbs sbu sda sdb sdd sde sdh sdr sds sdu se- sea seb sed see seh ser ses seu sh- sha shb shd she shh shr shs shu sr- sra srb srd sre srh srr srs ss- ssa ssb ssd sse ssh ssr sss ssu sua sub sud sue suh sur sus suu ua- uaa uab uad uae uah uar uas uau uba ubb ube ubh ubr ubs ubu uda udb udd ude udr uds udu uea ueb ued uee ueh uer ues uha uhb uhd uhe uhh uhr uhs uhu ur- ura urb urd ure urr urs uru usa usb usd use ush usr uss usu uua uue uur uus uuu

-ase a-be a-ha aaaa aaab aaad aaae aaah aaar aaas aaba aabb aabd aabh aada aade aads aadu aaea aaes aaha aahs aara aard aare aars aaru aasa aasd aase aass aasu aaus abaa abab abad abae abar abas abau abb- abba abbb abbe abbr abbs abda abdu abed abee aber abes abha abhr abhs abra abrs abs- absa absd abse abss absu abua abud abue abus adaa adab adad adae adah adar adas adba adda addd adde addr adds addu adea adeb adee adeh ader ades adha adhd adhs adhu adra adre adrs adsa adsr adss adua adub adue adur aeas aebs aede aeer aer- aera aerd aers aesd aess ahab ahad ahah ahar ahas ahau ahed ahha ahhs ahra ahre ahrr ahrs ahsa ahse ahss ahua ahus arab arad arae arah arar aras arau arba arbe arbh arbs arda arde ards ardu area ared aree areh ares areu arh- arhs arr- arra arre arrh arrr arrs arru ars- arsa arsd arse arsu arua arub arud arue asaa asab asad asae asah asar asas asau asba asbu asda asde asds asea asee aseh aser ases asha ashe ashs ashu asra asrs asru assa assd asse assh assr asss assu asub asud asue asur asus auaa aube aude audh auer aur- aura aurd aure ausa ausd ause aush ausu baaa baad baah baar baas baba babb babe babr babs babu bada badb badd bade badh badr bads badu baed baer baes baha bahr bahs bahu bar- bara barb bard bare barh barr bars baru basa base bash bass basu bau- baud baur bbad bbas bbau bbbb bbbs bbdd bbeb bbhs bd-r bddh bdes bdhs bdsd bead beah bear beas beau beba bebb bebe beda bede beds bedu beeb beed beer bees behr behs bera berd bere berr bers beru bes- besa bese besh bess beur bhar bher bhhs bhra bhur bhuu brab brad brae brah bras brau brda brds brea breb bred bree brer bres brhs brrr brrs brsb brsr brud brue bruh brus bsaa bsas bsbd bsea bseb bsed bsee bser bses bshs bsra bsrd bssd bsse buad buar buba bubb bube bubs bubu buda budb budd bude buds budu buea buer bueu buha buhe buhr buhs bur- bura burb burd bure burh burr burs buru busa buse bush buss busu buus daab daad daae daar daas daau daba dabb dabs dabu dada dade dads dadu daeb daer daeu daha dahe dahs dahu dara darb dard dare darr dars daru dasa dasb dasd dase dash dass daub daud daue daur daus dbar dbas dbhs dbrs dbsa dbss dbus dddd ddes ddre ddss ddub dead deae dear deas deau deba debe debs debu deda dedd dede dedu deeb deed deer dees deha dehu der- dera derb dere derr ders des- desa dese desh dess desu deua deue deur deus dhaa dhad dhar dhau dhed dhee dher dhsa dhur