-er -ey ddd dde ddi ddm ddr dds ddt ddy de- ded dee dei dem der des det dey di- did die dii dim dir dis dit diy dmd dme dmi dmm dmr dms dmt drd dre dri drm drr drs drt dry dsd dse dsi dsm dsr dss dst dsy dtd dte dti dtm dtr dts dtt dty dy- dyd dye dym dyr dys dyy ed- edd ede edi edm edr eds edt edy eed eee eem eer ees eet eey eid eie eii eim eir eis eit em- emd eme emi emm emr ems emt erd ere eri erm err ers ert ery es- esd ese esi esm esr ess est esy etd ete eti etm etr ets ett ety eyd eye eym eyr eys eyt i-d idd ide idi idm idr ids idt idy ie- ied iee iei iem ier ies iet iey iid iie iii iim iir iis iit im- imd ime imi imm ims imt imy ir- ird ire iri irm irr irs irt iry is- isd ise isi ism isr iss ist isy itd ite iti itm its itt ity iye iym iyr iys iyt iyy m-r mdd mde mdi mdm mdr mds mdt mdy med mee mei mem mer mes met mey mi- mid mie mii mim mir mis mit miy mmd mme mmi mmm mmr mms mmt mrd mre mri mrm mrr mrs mrt mry msd mse msi msm msr mss mst msy mtd mte mti mtm mtr mts mtt my- myd mye mym myr mys myt rdd rde rdi rdm rdr rds rdt rdy re- red ree rei rem rer res ret rey rid rie rii rim rir ris rit riy rmd rme rmi rmm rmr rms rmt rrd rri rrm rrr rrs rrt rsd rse rsi rsm rsr rss rst rtd rte rti rtm rtr rts rtt rty ry- ryd rye rym ryr rys ryy sdd sde sdi sdm sdr sds sdt sdy se- sed see sei sem ser ses set sey sid sie sii sim sir sis sit smd sme smi smm smr sms smt smy sr- srd sre sri srm srr srs srt sry ss- ssd sse ssi ssm ssr sss sst std ste sti stm str sts stt sty sy- syd sye syi sym syr sys syt tdd tde tdi tdm tdr tds tdt tdy te- ted tee tei tem ter tes tet tey tid tie tii tim tir tis tit tiy tmd tme tmi tmm tmr tms tmt tmy trd tre tri trm trr trs trt try tsd tse tsi tsm tsr tss tst tsy ttd tte tti ttm ttr tts ttt tty tyd tye tym tyr tys tyt yde yds ydt ydy yed yee yei yem yer yes yet yey yid yie yii yim yir yis yit yme ymi ymm yms ymt yre yrs yrt yse ysi ysm ysr yss yst ysy ytd yte ytm ytr yts ytt yye yys yyt yyy