-er eee eeg eek eem een eeo eer ege egg egm egn ego egr eke ekg eko ekr em- eme emg emk emm emn emo emr en- ene eng enk enm enn eno enr eo- eoe eog eok eom eon eoo eor ere erg erk erm ern ero err ge- gee geg gek gem gen geo ger ggg ggm ggn ggo ggr gkm gkn gko gme gmg gmm gmn gmo gmr gne gnm gnn gno gnr goe gog gok gom gon goo gor gre grg grk grm grn gro grr ke- kee keg kek kem ken keo ker kgm kgo kke kkk kkm kkn kkr kme kmg kmk kmm kmo kn- kne kng knk knm knn kno knr koe kog kok kom kon koo kor krg krk krn kro krr m-o m-r mee meg mek mem men meo mer mge mgk mgm mgn mgo mgr mke mkg mkk mkm mkn mko mkr mme mmg mmk mmm mmn mmo mmr mne mng mnk mnm mnn mno mnr moe mog mok mom mon moo mor mre mrg mrk mrm mrn mro mrr ne- nee neg nek nem nen neo ner nge ngg ngk ngm ngn ngo nke nkk nkm nkn nko nkr nme nmg nmk nmm nmn nmo nmr nne nng nnk nnm nnn nno no- noe nog nok nom non noo nor nre nrg nrk nrm nrn nro nrr oee oeg oem oen oeo oer oge ogg ogn ogo oke okg okk oko okr om- ome omg omm omn omo omr on- one ong onk onn ono onr oo- oog ook oom oon ooo oor or- ore org ork orm orn oro orr re- ree reg rek rem ren reo rer rge rgg rgk rgn rgo rgr rke rkg rkk rkm rko rme rmg rmm rmn rmo rmr rng rnm rnn rno rnr roe rog rok rom ron roo ror rrg rrk rrm rrn rrr