-er a-a aaa aae aag aam aan aao aar aea aee aeg aem aen aeo aer ag- aga age agg agm agn ago agr ama ame amg amm amn amo amr an- ana ane ang anm ann ano anr aoa aoe aog aom aon aoo aor ar- ara are arg arm arn aro arr eaa eae eag eam ean eao ear eea eee eeg eem een eeo eer ega ege egg egm egn ego egr em- ema eme emg emm emn emo emr en- ena ene eng enm enn eno enr eo- eoa eoe eog eom eon eoo eor era ere erg erm ern ero err gaa gae gag gam gan gao gar ge- gea gee geg gem gen geo ger gga ggg ggm ggn ggo ggr gma gme gmg gmm gmn gmo gmr gna gne gnm gnn gno gnr goa goe gog gom gon goo gor gra gre grg grm grn gro grr m-o m-r maa mae mag mam man mao mar mea mee meg mem men meo mer mga mge mgm mgn mgo mgr mma mme mmg mmm mmn mmo mmr mna mne mng mnm mnn mno mnr moa moe mog mom mon moo mor mra mre mrg mrm mrn mro mrr naa nae nag nam nan nao nar ne- nea nee neg nem nen neo ner nga nge ngg ngm ngn ngo nma nme nmg nmm nmn nmo nmr nna nne nng nnm nnn nno no- noa noe nog nom non noo nor nra nre nrg nrm nrn nro nrr oaa oae oag oam oan oao oar oea oee oeg oem oen oeo oer oga oge ogg ogn ogo om- oma ome omg omm omn omo omr on- ona one ong onn ono onr oo- ooa oog oom oon ooo oor or- ora ore org orm orn oro orr ra- raa rae rag ram ran rao rar re- rea ree reg rem ren reo rer rga rge rgg rgn rgo rgr rma rme rmg rmm rmn rmo rmr rna rng rnm rnn rno rnr roa roe rog rom ron roo ror rra rrg rrm rrn rrr