-al -er -ol a-a a-b aaa aab aae aaf aal aam aao aar aau ab- aba abb abe abf abl abm abo abr abu aea aeb aee aef ael aem aeo aer aeu af- afa afb afe aff afl afm afo afr afu al- ala alb ale alf all alm alo alr alu ama amb ame amf aml amm amo amr amu aoa aob aoe aof aol aom aoo aor aou ar- ara arb are arf arl arm aro arr aru au- aua aub aue auf aul aum auo aur b-u baa bab bae baf bal bam bao bar bau bba bbb bbe bbf bbl bbm bbo bbr bbu be- bea beb bee bef bel bem beo ber beu bfa bfb bfe bff bfl bfm bfo bfr bfu bla blb ble blf bll blm blo blr blu bma bmb bme bmf bml bmm bmo bmr bmu boa bob boe bof bol bom boo bor bou bra brb bre brf brl brm bro brr bru bua bub bue buf bul bum buo bur buu eaa eab eae eaf eal eam eao ear eau eba ebb ebe ebf ebl ebm ebo ebr ebu eea eeb eee eef eel eem eeo eer ef- efa efb efe eff efl efm efo efr ela elb ele elf ell elm elo elr elu em- ema emb eme emf eml emm emo emr emu eo- eoa eob eoe eof eol eom eoo eor eou era erb ere erf erl erm ero err eru eu- eua eub eue euf eul eur faa fab fae faf fal fam fao far fau fba fbb fbe fbf fbl fbm fbo fbr fbu fea feb fee fef fel fem feo fer feu ffa ffe fff ffl ffm ffo ffr ffu fla flb fle flf fll flm flo flr flu fma fmb fme fmf fml fmm fmo fmr fmu foa fob foe fof fol fom foo for fou fra frb fre frf frl frm fro frr fru fua fub fue fuf ful fum fuo fur fuu la- laa lab lae laf lal lam lao lar lau lba lbb lbe lbf lbl lbm lbo lbr lbu lea leb lee lef lel lem leo ler leu lfa lfb lfe lff lfl lfm lfo lfr lfu lla llb lle llf lll llm llo llr llu lma lmb lme lmf lml lmm lmo lmr lmu loa lob loe lof lol lom loo lor lou lra lrb lrf lrm lro lrr lru lua lub lue luf lul lum luo lur luu m-f m-o m-r maa mab mae maf mal mam mao mar mau mba mbb mbe mbf mbl mbm mbo mbr mbu mea meb mee mef mel mem meo mer meu mfa mfb mfe mff mfl mfm mfo mfr mfu mla mlb mle mlf mll mlm mlo mlr mlu mma mmb mme mmf mml mmm mmo mmr mmu moa mob moe mof mol mom moo mor mou mra mrb mre mrf mrl mrm mro mrr mru mua mub mue muf mul mum mur muu oaa oab oae oaf oal oam oao oar oau ob- oba obb obe obf obl obm obo obr obu oea oeb oee oef oel oem oeo oer of- ofa ofb ofe off ofl ofm ofo ofr ofu ola olb ole olf oll olm olo olu om- oma omb ome omf oml omm omo omr omu oo- ooa oob oof ool oom ooo oor or- ora orb ore orf orl orm oro orr oru ou- oua oue ouf oul oum ouo our ra- raa rab rae raf ral ram rao rar rau rba rbb rbe rbf rbl rbm rbo rbr rbu re- rea reb ree ref rel rem reo rer reu rfa rfb rfe rff rfl rfm rfo rfr rfu rla rle rlf rll rlm rlo rlr rlu rma rmb rme rmf rml rmm rmo rmr roa rob roe rof rol rom roo ror rou rra rrb rrf rrl rrm rrr rru rua rub rue ruf rum ruo rur ruu ua- uaa uab uae uaf ual uam uao uar uau uba ubb ube ubf ubl ubo ubr ubu uea ueb uee uef uel uem uer ufa ufe uff ufl ufm ufo ufr ufu ula ulb ule ulf ull ulm ulo ulr ulu um- uma umb ume umf uml umm umo umr umu uoa uob uoe uol uom uoo uor ur- ura urb ure urf url urm uro urr uru uua uue uum uur uuu

a-be a-fu aaaa aaab aaae aaaf aaal aaam aaar aaba aabb aabl aabm aaea aaem aafa aafb aaff aafl aala aale aall aalo aalu aama aamb aame aamo aamr aaoe aaoo aara aare aarm aaro aaru abaa abab abae abaf abal abam abar abau abb- abba abbb abbe abbo abbr abee abel aber abff abla able ablo abma abmb aboa abob abof abol aboo abor abou abra abro abua abue abuf abul abum aeaf aeer aela aeom aer- aera aero afaa afam afao afar afee afel afer affa affo afla afle afma afoa afoe afol afoo afor afr- afra afre afrm afro afru afua afue alaa alae alal alam alao alar alau alb- alba albe albm albo albu alea alee alef alem aleo aler aleu alfa alfe all- alla alle alll allo allr allu alma alme almo almu aloa aloe alof alol alom aloo alor alou alro alua aluf alum alur amaa amae amal amam amar amb- amba ambe ambo ambr ambu amee amel amer ameu amfm amfr amla amm- amma amme ammo ammu amob amof amol amoo amor amou amra amrl amro amua amul amum amur aoba aoeu aola aole aoma aora aorb aouf aoul arab arae araf aral aram arar arau arba arbe area aree aref arel arem areo areu arfa arfb arff arfu arla arle arlo arma arme arml armm armo armu aroa arob aroe arom aroo aror arr- arra arre arro arrr arru arua arub arue arul arum auaa aube auel auer aufe aul- aula aule aulf aull aulo aulu auma auol aur- aura aure auro baaa baaf baal baam baar baba babb babe babm babo babr