-er -ey bbb bbe bbg bbm bbn bbo bbr bby be- beb bee beg bem ben beo ber bey bgb bge bgg bgm bgn bgo bgr bmb bme bmg bmm bmn bmo bmr bnb bne bng bnn bno bnr bob boe bog bom bon boo bor boy brb bre brg brm brn bro brr bry by- bye byg bym byn byo byr ebb ebe ebg ebm ebn ebo ebr eby eeb eee eeg eem een eeo eer eey egb ege egg egm egn ego egr egy em- emb eme emg emm emn emo emr en- enb ene eng enm enn eno enr eny eo- eob eoe eog eom eon eoo eor erb ere erg erm ern ero err ery eye eym eyn eyo eyr gbe gbg gbm gbn gbo gbr gby ge- geb gee geg gem gen geo ger gey ggb ggg ggm ggn ggo ggr gmb gme gmg gmm gmn gmo gmr gmy gnb gne gnm gnn gno gnr gob goe gog gom gon goo gor goy grb gre grg grm grn gro grr gry gy- gyb gye gym gyn gyo gyr m-o m-r mbb mbe mbg mbm mbo mbr meb mee meg mem men meo mer mey mgb mge mgm mgn mgo mgr mgy mmb mme mmg mmm mmn mmo mmr mnb mne mng mnm mnn mno mnr mob moe mog mom mon moo mor moy mrb mre mrg mrm mrn mro mrr mry my- myb mye myg mym myn myo myr nbb nbe nbg nbm nbn nbo nbr ne- neb nee neg nem nen neo ner ney ngb nge ngg ngm ngn ngo nmb nme nmg nmm nmn nmo nmr nnb nne nng nnm nnn nno no- nob noe nog nom non noo nor noy nrb nre nrg nrm nrn nro nrr nry nye nyg nym nyn nyo nyy ob- obb obe obg obm obn obo obr oby oeb oee oeg oem oen oeo oer oey oge ogg ogn ogo ogy om- omb ome omg omm omn omo omr omy on- onb one ong onn ono onr ony oo- oob oog oom oon ooo oor or- orb ore org orm orn oro orr ory oye oyo rbb rbe rbg rbm rbn rbo rbr re- reb ree reg rem ren reo rer rey rgb rge rgg rgn rgo rgr rmb rme rmg rmm rmn rmo rmr rnb rng rnm rnn rno rnr rny rob roe rog rom ron roo ror roy rrb rrg rrm rrn rrr ry- rye ryg rym ryn ryo ryr ryy ybe ybg ybm ybr yby yeb yee yeg yem yen yeo yer yey ygm ygo yme ymg ymm ymo yne yng ynn yny yob yoe yog yom yon yoo yor yoy yre yrg yrn yro yyb yye yyg yyy