-er eee eeg eem eer eet ege egg egm egr egt em- eme emg emm emr emt ere erg erm err ert erz ete etg etm etr ett etz eze ezr ezz ge- gee geg gem ger get gez ggg ggm ggr ggt ggz gme gmg gmm gmr gmt gmz gre grg grm grr grt gte gtg gtm gtr gtt gzr m-r mee meg mem mer met mez mge mgm mgr mgt mgz mme mmg mmm mmr mmt mmz mre mrg mrm mrr mrt mrz mte mtg mtm mtr mtt mzm mzt re- ree reg rem rer ret rez rge rgg rgr rgt rme rmg rmm rmr rmt rrg rrm rrr rrt rte rtg rtm rtr rtt rtz rze rzm te- tee teg tem ter tet tez tge tgg tgm tgr tgt tgz tme tmg tmm tmr tmt tmz tre trg trm trr trt trz tte ttg ttm ttr ttt tze z-g zee zem zer zet zez zgg zmm zmt zte ztm ztr zzr zzt zzz