-er -ey -th ddd dde ddh ddm ddr ddt ddy de- ded dee deh dem der det dey dh- dhd dhe dhh dhm dhr dht dmd dme dmh dmm dmr dmt drd dre drm drr drt dry dtd dte dth dtm dtr dtt dty dy- dyd dye dym dyr dyy ed- edd ede edh edm edr edt edy eed eee eem eer eet eey ehd ehe ehh ehm ehr eht em- emd eme emh emm emr emt erd ere erh erm err ert ery etd ete eth etm etr ett ety eyd eye eym eyr eyt hdd hde hdh hdm hdr hdt hdy he- hed hee heh hem her het hey hhd hhe hhh hhm hhr hht hhy hmd hme hmh hmm hmr hmt hmy hr- hrd hre hrh hrm hrr hrt htd hte hth htm htr htt hty hy- hyd hye hyh hym hyr hyt hyy m-r mdd mde mdh mdm mdr mdt mdy med mee meh mem mer met mey mhd mhh mhm mhr mht mmd mme mmh mmm mmr mmt mrd mre mrh mrm mrr mrt mry mtd mte mth mtm mtr mtt my- myd mye myh mym myr myt rdd rde rdh rdm rdr rdt rdy re- red ree reh rem rer ret rey rh- rhd rhe rhh rhm rhr rht rmd rme rmh rmm rmr rmt rrd rrh rrm rrr rrt rtd rte rtm rtr rtt rty ry- ryd rye rym ryr ryy tdd tde tdh tdm tdr tdt tdy te- ted tee teh tem ter tet tey th- thd the thh thm thr tht thy tmd tme tmh tmm tmr tmt tmy trd tre trh trm trr trt try ttd tte tth ttm ttr ttt tty tyd tye tym tyr tyt yde ydt ydy yed yee yeh yem yer yet yey yhe yht yme ymm ymt yre yrt ytd yte yth ytm ytr ytt yye yyt yyy