-al -er -ol a-a aaa aae aaf aah aak aal aao aar aau aea aee aef aeh aek ael aeo aer aeu af- afa afe aff afh afk afl afo afr afu aha ahe ahf ahh ahk ahl aho ahr ahu aka ake akh akk akl ako akr aku al- ala ale alf alh alk all alo alr alu aoa aoe aof aoh aok aol aoo aor aou ar- ara are arf arh ark arl aro arr aru au- aua aue auf auh auk aul auo aur eaa eae eaf eah eak eal eao ear eau eea eee eef eek eel eeo eer ef- efa efe eff efh efl efo efr eha ehe ehf ehh ehl eho ehr ehu eka eke ekf ekh ekl eko ekr eku ela ele elf elh elk ell elo elr elu eo- eoa eoe eof eoh eok eol eoo eor eou era ere erf erh erk erl ero err eru eu- eua eue euf eul eur faa fae faf fah fak fal fao far fau fea fee fef feh fek fel feo fer feu ffa ffe fff ffh ffk ffl ffo ffr ffu fha fhe fhf fhh fhl fho fhr fka fkf fkk fkl fla fle flf fll flo flr flu foa foe fof foh fok fol foo for fou fra fre frf frh frk frl fro frr fru fua fue fuf fuk ful fuo fur fuu haa hae haf hah hak hal hao har hau he- hea hee hef heh hek hel heo her heu hfa hfe hff hfh hfk hfl hfo hfr hfu hha hhe hhf hhh hhk hhl hho hhr hhu hka hkf hkh hkk hkl hko hkr hku hla hle hlf hlh hll hlo hlr hlu hoa hoe hof hoh hok hol hoo hor hou hr- hra hre hrf hrh hrk hrl hro hrr hru hua hue huf huh huk hul huo hur huu ka- kaa kae kaf kah kak kal kao kar kau ke- kea kee kef keh kek kel keo ker kfa kff kfh kfo kfu kha khe khf khh khk kho khr khu kke kkh kkk kkl kkr kku kl- kla klf klh klo klr klu koa koe kof koh kok kol koo kor kou kra krf krk krl kro krr kru kue kuh kuk kul kur kuu la- laa lae laf lah lak lal lao lar lau lea lee lef leh lek lel leo ler leu lfa lfe lff lfh lfk lfl lfo lfr lfu lha lhf lhh lhk lho lhr lhu lka lkh lkl lkr lla lle llf llk lll llo llr llu loa loe lof loh lok lol loo lor lou lra lrf lrh lrk lro lrr lru lua lue luf luh luk lul luo lur luu oaa oae oaf oah oak oal oao oar oau oea oee oef oeh oel oeo oer of- ofa ofe off ofl ofo ofr ofu oha ohe ohf ohh ohl oho ohr ohu oka oke okk okl oko okr oku ola ole olf olk oll olo olu oo- ooa oof ooh ook ool ooo oor or- ora ore orf orh ork orl oro orr oru ou- oua oue ouf ouh ouk oul ouo our ra- raa rae raf rah rak ral rao rar rau re- rea ree ref reh rek rel reo rer reu rfa rfe rff rfh rfk rfl rfo rfr rfu rh- rha rhe rhf rhh rhl rho rhr rhu rke rkf rkk rko rku rla rle rlf rlh rll rlo rlr rlu roa roe rof roh rok rol roo ror rou rra rrf rrh rrk rrl rrr rru rua rue ruf ruh ruk ruo rur ruu ua- uaa uae uaf uah uak ual uao uar uau uea uee uef ueh uel uer ufa ufe uff ufh ufl ufo ufr ufu uha uhe uhf uhh uhl uho uhr uhu uka uke ukf ukk ukl ukr uku ula ule ulf ulk ull ulo ulr ulu uoa uoe uok uol uoo uor ur- ura ure urf urk url uro urr uru uua uue uur uuu