-er eee eeg eek eel een eer ege egg egl egn egr egu eke ekg ekl ekr eku ele elg elk ell eln elr elu en- ene eng enk enl enn enr enu ere erg erk erl ern err eru eu- eue eug eul eun eur ge- gee geg gek gel gen ger geu ggg ggn ggr ggu gkn gle glg glk gll gln glr glu gne gnl gnn gnr gnu gre grg grk grl grn grr gru gu- gue gug guk gul gun gur guu ke- kee keg kek kel ken ker kgl kgu kke kkk kkl kkn kkr kku kl- klg klr klu kn- kne kng knk knl knn knr knu krg krk krl krn krr kru kue kug kuk kul kun kur kuu lee leg lek lel len ler leu lge lgg lgk lgl lgn lgr lgu lkg lkl lkr lle llg llk lll lln llr llu lne lng lnk lnl lnn lnr lnu lrg lrk lrn lrr lru lue lug luk lul lun lur luu ne- nee neg nek nel nen ner neu nge ngg ngk ngl ngn ngu nke nkk nkn nkr nku nle nlg nlk nll nln nlr nlu nne nng nnk nnl nnn nnu nre nrg nrk nrl nrn nrr nru nue nug nuk nul nun nur nuu re- ree reg rek rel ren rer reu rge rgg rgk rgn rgr rke rkg rkk rku rle rlg rll rln rlr rlu rng rnn rnr rnu rrg rrk rrl rrn rrr rru rue rug ruk run rur ruu uee ueg uel uen uer uge ugg ugk ugl ugn ugr ugu uke ukk ukl ukn ukr uku ule ulg ulk ull uln ulr ulu un- une ung unk unl unn unr unu ur- ure urg urk url urn urr uru uue uug uun uur uuu