-al -er a-a aaa aae aag aak aal aan aar aau aea aee aeg aek ael aen aer aeu ag- aga age agg agk agl agn agr agu aka ake akg akk akl akn akr aku al- ala ale alg alk all aln alr alu an- ana ane ang ank anl ann anr anu ar- ara are arg ark arl arn arr aru au- aua aue aug auk aul aun aur eaa eae eag eak eal ean ear eau eea eee eeg eek eel een eer ega ege egg egl egn egr egu eka eke ekg ekl ekr eku ela ele elg elk ell eln elr elu en- ena ene eng enk enl enn enr enu era ere erg erk erl ern err eru eu- eua eue eug eul eun eur gaa gae gag gak gal gan gar gau ge- gea gee geg gek gel gen ger geu gga ggg ggn ggr ggu gka gkn gla gle glg glk gll gln glr glu gna gne gnl gnn gnr gnu gra gre grg grk grl grn grr gru gu- gua gue gug guk gul gun gur guu ka- kaa kae kag kak kal kan kar kau ke- kea kee keg kek kel ken ker kga kgl kgu kke kkk kkl kkn kkr kku kl- kla klg klr klu kn- kna kne kng knk knl knn knr knu kra krg krk krl krn krr kru kue kug kuk kul kun kur kuu la- laa lae lag lak lal lan lar lau lea lee leg lek lel len ler leu lga lge lgg lgk lgl lgn lgr lgu lka lkg lkl lkr lla lle llg llk lll lln llr llu lna lne lng lnk lnl lnn lnr lnu lra lrg lrk lrn lrr lru lua lue lug luk lul lun lur luu naa nae nag nak nal nan nar nau ne- nea nee neg nek nel nen ner neu nga nge ngg ngk ngl ngn ngu nka nke nkk nkn nkr nku nla nle nlg nlk nll nln nlr nlu nna nne nng nnk nnl nnn nnu nra nre nrg nrk nrl nrn nrr nru nua nue nug nuk nul nun nur nuu ra- raa rae rag rak ral ran rar rau re- rea ree reg rek rel ren rer reu rga rge rgg rgk rgn rgr rke rkg rkk rku rla rle rlg rll rln rlr rlu rna rng rnn rnr rnu rra rrg rrk rrl rrn rrr rru rua rue rug ruk run rur ruu ua- uaa uae uag uak ual uan uar uau uea uee ueg uel uen uer uga uge ugg ugk ugl ugn ugr ugu uka uke ukk ukl ukn ukr uku ula ule ulg ulk ull uln ulr ulu un- una une ung unk unl unn unr unu ur- ura ure urg urk url urn urr uru uua uue uug uun uur uuu