-er -ey ddd dde ddi ddm ddr ddt ddy de- ded dee dei dem der det dey di- did die dii dim dir dit diy dmd dme dmi dmm dmr dmt drd dre dri drm drr drt dry dtd dte dti dtm dtr dtt dty dy- dyd dye dym dyr dyy ed- edd ede edi edm edr edt edy eed eee eem eer eet eey eid eie eii eim eir eit em- emd eme emi emm emr emt erd ere eri erm err ert ery etd ete eti etm etr ett ety eyd eye eym eyr eyt i-d idd ide idi idm idr idt idy ie- ied iee iei iem ier iet iey iid iie iii iim iir iit im- imd ime imi imm imt imy ir- ird ire iri irm irr irt iry itd ite iti itm itt ity iye iym iyr iyt iyy m-r mdd mde mdi mdm mdr mdt mdy med mee mei mem mer met mey mi- mid mie mii mim mir mit miy mmd mme mmi mmm mmr mmt mrd mre mri mrm mrr mrt mry mtd mte mti mtm mtr mtt my- myd mye mym myr myt rdd rde rdi rdm rdr rdt rdy re- red ree rei rem rer ret rey rid rie rii rim rir rit riy rmd rme rmi rmm rmr rmt rrd rri rrm rrr rrt rtd rte rti rtm rtr rtt rty ry- ryd rye rym ryr ryy tdd tde tdi tdm tdr tdt tdy te- ted tee tei tem ter tet tey tid tie tii tim tir tit tiy tmd tme tmi tmm tmr tmt tmy trd tre tri trm trr trt try ttd tte tti ttm ttr ttt tty tyd tye tym tyr tyt yde ydt ydy yed yee yei yem yer yet yey yid yie yii yim yir yit yme ymi ymm ymt yre yrt ytd yte ytm ytr ytt yye yyt yyy