-er -ey eee eem eeo eer eet eey em- eme emm emo emr emt eo- eoe eom eoo eor eot ere erm ero err ert ery ete etm eto etr ett ety eye eym eyo eyr eyt m-o m-r mee mem meo mer met mey mme mmm mmo mmr mmt moe mom moo mor mot moy mre mrm mro mrr mrt mry mte mtm mto mtr mtt my- mye mym myo myr myt oee oem oeo oer oet oey om- ome omm omo omr omt omy oo- oom ooo oor oot or- ore orm oro orr ort ory ot- ote otm oto otr ott oye oyo re- ree rem reo rer ret rey rme rmm rmo rmr rmt roe rom roo ror rot roy rrm rrr rrt rte rtm rto rtr rtt rty ry- rye rym ryo ryr ryy te- tee tem teo ter tet tey tme tmm tmo tmr tmt tmy to- toe tom too tor tot toy tre trm tro trr trt try tte ttm tto ttr ttt tty tye tym tyo tyr tyt yee yem yeo yer yet yey yme ymm ymo ymt yoe yom yoo yor yot yoy yre yro yrt yte ytm yto ytr ytt yye yyt yyy