-er a-a a-b a-i a-t aaa aab aae aai aak aar aat aau ab- aba abb abe abi abk abr abt abu aea aeb aee aei aek aer aet aeu ai- aia aib aie aii aik air ait aiu aka akb ake aki akk akr aku ar- ara arb are ari ark arr art aru at- ata atb ate ati atr att atu au- aua aub aue aui auk aur aut b-u baa bab bae bai bak bar bat bau bba bbb bbe bbi bbk bbr bbt bbu be- bea beb bee bei bek ber bet beu bi- bia bib bie bii bik bir bit biu bka bkb bke bkk bkr bkt bra brb bre bri brk brr brt bru bta btb bte bti btk btr btt btu bua bub bue bui buk bur but buu eaa eab eae eai eak ear eat eau eba ebb ebe ebi ebk ebr ebt ebu eea eeb eee eek eer eet eia eib eie eii eik eir eit eiu eka ekb eke eki ekr ekt eku era erb ere eri erk err ert eru eta etb ete eti etk etr ett etu eu- eua eub eue eui eur eut ia- iaa iab iae iai iar iat iau iba ibb ibe ibi ibk ibr ibt ibu ie- iea iee iei iek ier iet iia iib iie iii iir iit iiu ika ikb ike iki ikk ikr ikt iku ir- ira irb ire iri irk irr irt iru ita itb ite iti itk itt itu iu- iua iub iue iui iur iut k-t ka- kaa kab kae kai kak kar kat kau kba kbb kbe kbi kbk kbr kbu ke- kea keb kee kei kek ker ket kia kib kie kii kik kir kit kiu kkb kke kki kkk kkr kkt kku kra kri krk krr krt kru kta ktb kte ktk ktr ktt ktu kub kue kui kuk kur kut kuu ra- raa rab rae rai rak rar rat rau rba rbb rbe rbi rbk rbr rbt rbu re- rea reb ree rei rek rer ret reu ria rib rie rii rik rir rit rkb rke rkk rkt rku rra rrb rri rrk rrr rrt rru rta rtb rte rti rtk rtr rtt rtu rua rub rue rui ruk rur rut ruu taa tab tae tai tak tar tat tau tba tbb tbe tbi tbk tbr tbt tbu te- tea teb tee tei tek ter tet teu tia tib tie tii tik tir tit tiu tka tkb tke tkk tkr tkt tra trb tre tri trk trr trt tru tta ttb tte tti ttk ttr ttt ttu tua tub tue tui tuk tur tut tuu ua- uaa uab uae uai uak uar uat uau uba ubb ube ubi ubk ubr ubt ubu uea ueb uee uei uer uet uia uib uie uii uir uit uiu uka ukb uke uki ukk ukr uku ur- ura urb ure uri urk urr urt uru uta utb ute uti utk utr utt utu uua uue uur uut uuu

a-ak a-be a-ii aaaa aaab aaae aaai aaar aaba aabb aabi aabt aaea aaib aaii aaka aake aaku aara aare aari aart aaru aata aatk aatt abaa abab abae abai abak abar abat abau abb- abba abbb abbe abbi abbr abbt abee aber abet abia abib abie abir abit abiu abra abri abta abtu abua abue abuk abut aebi aeer aeit aeka aer- aera aeri aeta aetr aett aiai aiba aiea aiee aiet aiia aiib aiir aika aike aiki aira aire airi airt aita aite aiti aitr aitt aitu aiui akaa akae akai akar akee aker akeu akia akie akik akir akiu akka akki akku akr- akra akre akte akua arab arae arai arak arar arat arau arba arbe arbi area aree arei arek aret areu aria arib arie arii arik arit arka arke arki arr- arra arre arri arrk arrr arrt arru arta arte arti artr arua arub arue arui arut at-t ataa atab atae atai atak atar atat atea atee atei ater atia atie atik atit atiu atka atkt atra atre atri atrk atru atta atte atti attr attu atua atub atuk atur auaa aube auer auke auki aur- aura aure auri aut- aute ba-i baaa baak baar baat baba babb babe babi babr babu baek baer baia baib baie baik bair bait bak- baka bake baki bakr bakt baku bar- bara barb bare bari bark barr bart baru bata bate bati batt batu bau- bauk baur bbau bbbb bbeb bbet beak bear beat beau beba bebb bebe bebi beeb beek beer beet beia beik beir beit beka beke beki bera bere beri berk berr bert beru beta bete beti bett betu beuk beur biak biar biat biba bibb bibe bibi bieb bier biet bieu bike biku bira birb bire biri birk birr birt biru bita bite bitt bitu brab brae brai brak brat brau brea breb bree brei brek brer bret bria brie brik brit brka brkb brrr brue brut btaa btek btie btrt bttb buar buat buba bubb bube bubi bubu buea buer bueu buie buik buir buit buiu buka buke buki bukk buku bur- bura burb bure buri burk burr burt buru but- buta bute buti butt eaba eaiu eara earb eare eart eata eate eati ebba ebbr eber ebit ebru ebur eeea eeee eeka eeke eera eeta eete eetu eiei eier eika eike eiki eira eire eita eitb eiti eitr eka- ekab ekeb ekek eker eket ekka ekki ekta ekur erat erau erba erbb erbe ereb erei erer eret eria erie erik erit eriu erke erki erra erre erta ertu erua erub erur etai etak etat etbr etee eter etik etka etra etre etta ette etti ettu etua etui euba eubi euer eur- eura eure eurt i-be iaaa iaai iaat iaba iaea iaia iara iare iart iaru iata iate iati ibar ibat ibea ibet ibia ibie ibra ibri ibtb ieat ieet ieie iera iere ieri ieta iett iiie iiii iiit iira iita iitr iitt ikar ikat ikea ikee iker ikki ikra ikri ikue irae