-er a-a a-b aaa aab aae aah aam aao aar aau ab- aba abb abe abh abm abo abr abu aea aeb aee aeh aem aeo aer aeu aha ahb ahe ahh ahm aho ahr ahu ama amb ame amh amm amo amr amu aoa aob aoe aoh aom aoo aor aou ar- ara arb are arh arm aro arr aru au- aua aub aue auh aum auo aur b-u baa bab bae bah bam bao bar bau bba bbb bbe bbh bbm bbo bbr bbu be- bea beb bee beh bem beo ber beu bha bhb bhe bhh bhm bho bhr bhu bma bmb bme bmh bmm bmo bmr bmu boa bob boe boh bom boo bor bou bra brb bre brh brm bro brr bru bua bub bue buh bum buo bur buu eaa eab eae eah eam eao ear eau eba ebb ebe ebh ebm ebo ebr ebu eea eeb eee eem eeo eer eha ehb ehe ehh ehm eho ehr ehu em- ema emb eme emh emm emo emr emu eo- eoa eob eoe eoh eom eoo eor eou era erb ere erh erm ero err eru eu- eua eub eue eur haa hab hae hah ham hao har hau hba hbb hbe hbh hbm hbo hbr hbu he- hea heb hee heh hem heo her heu hha hhb hhe hhh hhm hho hhr hhu hma hmb hme hmh hmm hmo hmr hmu hoa hob hoe hoh hom hoo hor hou hr- hra hrb hre hrh hrm hro hrr hru hua hub hue huh hum huo hur huu m-o m-r maa mab mae mah mam mao mar mau mba mbb mbe mbh mbm mbo mbr mbu mea meb mee meh mem meo mer meu mha mhh mhm mho mhr mhu mma mmb mme mmh mmm mmo mmr mmu moa mob moe moh mom moo mor mou mra mrb mre mrh mrm mro mrr mru mua mub mue muh mum mur muu oaa oab oae oah oam oao oar oau ob- oba obb obe obh obm obo obr obu oea oeb oee oeh oem oeo oer oha ohe ohh ohm oho ohr ohu om- oma omb ome omh omm omo omr omu oo- ooa oob ooh oom ooo oor or- ora orb ore orh orm oro orr oru ou- oua oue ouh oum ouo our ra- raa rab rae rah ram rao rar rau rba rbb rbe rbh rbm rbo rbr rbu re- rea reb ree reh rem reo rer reu rh- rha rhb rhe rhh rhm rho rhr rhu rma rmb rme rmh rmm rmo rmr roa rob roe roh rom roo ror rou rra rrb rrh rrm rrr rru rua rub rue ruh rum ruo rur ruu ua- uaa uab uae uah uam uao uar uau uba ubb ube ubh ubo ubr ubu uea ueb uee ueh uem uer uha uhb uhe uhh uhm uho uhr uhu um- uma umb ume umh umm umo umr umu uoa uob uoe uom uoo uor ur- ura urb ure urm uro urr uru uua uue uum uur uuu

-hou a-be a-ha aaaa aaab aaae aaah aaam aaar aaba aabb aabh aabm aaea aaem aaha aama aamb aame aamo aamr aaoe aaoo aara aare aarm aaro aaru abaa abab abae abam abar abau abb- abba abbb abbe abbo abbr abee aber abha abhm abho abhr abma abmb aboa abob aboh aboo abor abou abra abro abua abue abum aeer aeom aer- aera aero ahab ahah aham ahar ahau ahem ahha ahme ahoa ahoe ahom ahor ahra ahre ahrr ahua ahum amaa amae amah amam amar amb- amba ambe ambo ambr ambu amee amer ameu amm- amma amme ammo ammu amob amoo amor amou amra amro amua amum amur aoah aoba aoeu aoma aora aorb arab arae arah aram arar arau arba arbe arbh area aree areh arem areo areu arh- arma arme armh armm armo armu aroa arob aroe arom aroo aror arr- arra arre arrh arro arrr arru arua arub arue arum auaa aube auer auma aur- aura aure auro baaa baah baam baar baba babb babe babm babo babr babu baer baha baho bahr bahu bama bamb bame bamm bamu baoh bar- bara barb bare barh barm baro barr baru bau- baum baur bbau bbbb bbeb beah beam bear beau beba bebb bebe bebo beeb beem beer behm behr bema beme bemu beo- beor bera bere berm bero berr beru beur bhao bhar bher bhor bhra bhur bhuu bmaa boab boar boba bobb bobe bobo bobu boea boee boeo boer boha bohm boho bohr bohu boma bomb bome bomu boob booe booh boom boor bor- bora bore borh borm boro borr boru boua boue bouh boum bour brab brae brah bram brao brau brea breb bree brem breo brer broa brob broe broh brom broo bror brou brrm brrr brue bruh brum buar buba bubb bube bubo bubu buea buem buer bueu buha buhe buho buhr bum- buma bumb bur- bura burb bure burh burm buro burr buru eaba eabh eama eame eaom eara earb eare earh earo ebam ebba ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeea eeee eemo eera eero ehaa ehea eheh eher eheu ehre emae emam emar emba embe embo embr emer emeu emma emme emmu emoh emor emra emre eora eore eram erau erba erbb erbe ereb erem erer erhu erma erme ermo erob eroe eroo erra erre erro erua erub eruh erum erur euba euer eur- eura eure euro haab haam haar haba habe habo habu haem haha haho hama hame hamm hamo hamr haor hara hare harh harm haro harr haru hau- haue haum hbar heah heam hear hebb hebe hebo hebr heeb heem heer hehe heho hem- hema heme hemo hemu heom heor heou hera herb here herm hero herr heru heue heur hhaa hhhh hmae hmhb hmmm hoam hoar hoba hobe hobo hoer hoha hohe hohm hoho hom- homa home homo homr homu hooe hoom hoor hora hore horo horr houe hour hree hrob huah huam