-er a-a aaa aae aak aam aan aar aas aau aea aee aek aem aen aer aes aeu aka ake akk akm akn akr aks aku ama ame amk amm amn amr ams amu an- ana ane ank anm ann anr ans anu ar- ara are ark arm arn arr ars aru as- asa ase ask asm asn asr ass asu au- aua aue auk aum aun aur aus eaa eae eak eam ean ear eas eau eea eee eek eem een eer ees eka eke ekr eks eku em- ema eme emk emm emn emr ems emu en- ena ene enk enm enn enr ens enu era ere erk erm ern err ers eru es- esa ese esk esm esn esr ess esu eu- eua eue eun eur eus ka- kaa kae kak kam kan kar kas kau ke- kea kee kek kem ken ker kes kke kkk kkm kkn kkr kks kku kma kme kmk kmm kms kmu kn- kna kne knk knm knn knr knu kra krk krn krr krs kru ksa kse ksk ksm ksn ksr kss ksu kue kuk kum kun kur kus kuu m-r maa mae mak mam man mar mas mau mea mee mek mem men mer mes meu mka mke mkk mkm mkn mkr mks mku mma mme mmk mmm mmn mmr mms mmu mna mne mnk mnm mnn mnr mns mnu mra mre mrk mrm mrn mrr mrs mru msa mse msk msm msn msr mss msu mua mue muk mum mun mur mus muu naa nae nak nam nan nar nas nau ne- nea nee nek nem nen ner nes neu nka nke nkk nkm nkn nkr nks nku nma nme nmk nmm nmn nmr nms nmu nna nne nnk nnm nnn nns nnu nra nre nrk nrm nrn nrr nrs nru nsa nse nsk nsm nsn nsr nss nsu nua nue nuk num nun nur nus nuu ra- raa rae rak ram ran rar ras rau re- rea ree rek rem ren rer res reu rke rkk rkm rks rku rma rme rmm rmn rmr rms rna rnm rnn rnr rns rnu rra rrk rrm rrn rrr rrs rru rsa rse rsk rsm rsn rsr rss rsu rua rue ruk rum run rur rus ruu saa sae sak sam san sar sas sau se- sea see sek sem sen ser ses seu sk- ska ske skk skm skr sks sku sma sme smk smm smn smr sms smu sna sne snk snm snn snr sns snu sr- sra sre srk srm srn srr srs ss- ssa sse ssk ssm ssn ssr sss ssu sua sue suk sum sun sur sus suu ua- uaa uae uak uam uan uar uas uau uea uee uem uen uer ues uka uke ukk ukn ukr uku um- uma ume umm umn umr ums umu un- una une unk unm unn unr uns unu ur- ura ure urk urm urn urr urs uru usa use usk usm usn usr uss usu uua uue uum uun uur uus uuu