-al -er -ol a-a aaa aae aak aal aao aar aas aau aea aee aek ael aeo aer aes aeu aka ake akk akl ako akr aks aku al- ala ale alk all alo alr als alu aoa aoe aok aol aoo aor aos aou ar- ara are ark arl aro arr ars aru as- asa ase ask asl aso asr ass asu au- aua aue auk aul auo aur aus eaa eae eak eal eao ear eas eau eea eee eek eel eeo eer ees eka eke ekl eko ekr eks eku ela ele elk ell elo elr els elu eo- eoa eoe eok eol eoo eor eos eou era ere erk erl ero err ers eru es- esa ese esk esl eso esr ess esu eu- eua eue eul eur eus ka- kaa kae kak kal kao kar kas kau ke- kea kee kek kel keo ker kes kke kkk kkl kkr kks kku kl- kla klo klr kls klu koa koe kok kol koo kor kos kou kra krk krl kro krr krs kru ksa kse ksk ksl kso ksr kss ksu kue kuk kul kur kus kuu la- laa lae lak lal lao lar las lau lea lee lek lel leo ler les leu lka lkl lkr lks lla lle llk lll llo llr lls llu loa loe lok lol loo lor los lou lra lrk lro lrr lrs lru lsa lse lsk lsl lso lsr lss lsu lua lue luk lul luo lur lus luu oaa oae oak oal oao oar oas oau oea oee oel oeo oer oes oka oke okk okl oko okr oks oku ola ole olk oll olo ols olu oo- ooa ook ool ooo oor oos or- ora ore ork orl oro orr ors oru os- osa ose osk osl oso osr oss osu ou- oua oue ouk oul ouo our ous ra- raa rae rak ral rao rar ras rau re- rea ree rek rel reo rer res reu rke rkk rko rks rku rla rle rll rlo rlr rls rlu roa roe rok rol roo ror ros rou rra rrk rrl rrr rrs rru rsa rse rsk rsl rso rsr rss rsu rua rue ruk ruo rur rus ruu saa sae sak sal sao sar sas sau se- sea see sek sel seo ser ses seu sk- ska ske skk skl sko skr sks sku sla sle slk sll slo slr sls slu soa soe sok sol soo sor sos sou sr- sra sre srk srl sro srr srs ss- ssa sse ssk ssl sso ssr sss ssu sua sue suk sul suo sur sus suu ua- uaa uae uak ual uao uar uas uau uea uee uel uer ues uka uke ukk ukl ukr uku ula ule ulk ull ulo ulr uls ulu uoa uoe uok uol uoo uor uos ur- ura ure urk url uro urr urs uru usa use usk usl uso usr uss usu uua uue uur uus uuu