-er -ey ddd dde ddf ddi ddm ddo ddp ddr ddy de- ded dee def dei dem deo dep der dey dfd dfe dff dfi dfm dfo dfp dfr di- did die dif dii dim dio dip dir diy dmd dme dmf dmi dmm dmo dmp dmr dod doe dof doi dom doo dop dor doy dpd dpe dpf dpi dpm dpo dpp dpr drd dre dri drm dro drp drr dry dy- dyd dye dym dyo dyp dyr dyy ed- edd ede edf edi edm edo edp edr edy eed eee eef eem eeo eep eer eey ef- efd efe eff efi efm efo efp efr eid eie eif eii eim eio eip eir em- emd eme emf emi emm emo emp emr eo- eod eoe eof eoi eom eoo eop eor ep- epd epe epf epi epm epo epp epr erd ere erf eri erm ero erp err ery eyd eye eym eyo eyp eyr fdd fde fdf fdi fdm fdo fdp fdr fed fee fef fei fem feo fep fer fey ffd ffe fff ffi ffm ffo ffp ffr ffy fid fie fif fii fim fip fir fmd fme fmf fmi fmm fmo fmp fmr foe fof foi fom foo fop for foy fpd fpe fpi fpm fpo fpp fpr fpy frd fre frf fri frm fro frp frr fry fy- fye fyi fyo fyp i-d i-f idd ide idf idi idm ido idp idr idy ie- ied iee ief iei iem iep ier iey ifd ife iff ifi ifm ifo ifp ifr ify iid iie iif iii iim iio iip iir im- imd ime imf imi imm imo imp imy io- iod ioe iof ioi iom ioo iop ior ipd ipe ipf ipi ipm ipo ipp ipr ipy ir- ird ire irf iri irm iro irp irr iry iye iym iyo iyr iyy m-f m-o m-r mdd mde mdf mdi mdm mdo mdp mdr mdy med mee mef mei mem meo mep mer mey mfd mfe mff mfi mfm mfo mfp mfr mfy mi- mid mie mif mii mim mio mip mir miy mmd mme mmf mmi mmm mmo mmp mmr mod moe mof moi mom moo mop mor moy mpd mpe mpf mpi mpm mpo mpp mpr mrd mre mrf mri mrm mro mrp mrr mry my- myd mye myf mym myo myr o-i odd ode odf odi odm odo odp odr oed oee oef oei oem oeo oep oer oey of- ofd ofe off ofi ofm ofo ofp ofr oid oie oif oii oim oio oip oir om- omd ome omf omi omm omo omp omr omy oo- ood oof ooi oom ooo oop oor op- opd ope opf opi opm opo opp opr opy or- ord ore orf ori orm oro orp orr ory oyd oye oyi oyo p-p pdd pde pdf pdi pdm pdo pdp pdr ped pee pef pei pem peo pep per pey pfd pfe pff pfi pfm pfo pfp pfr pfy pid pie pif pii pim pio pip pir pmd pme pmf pmi pmm pmo pmp pmr pod poe pof poi pom poo pop por poy ppd ppe ppf ppi ppm ppo ppp ppr prd pre prf pri prm pro prp prr pry py- pyd pye pyf pym pyo pyr rdd rde rdf rdi rdm rdo rdp rdr rdy re- red ree ref rei rem reo rep rer rey rfd rfe rff rfi rfm rfo rfp rfr rid rie rif rii rim rio rip rir riy rmd rme rmf rmi rmm rmo rmp rmr rod roe rof roi rom roo rop ror roy rpd rpe rpf rpi rpm rpo rpp rpr rrd rrf rri rrm rrp rrr ry- ryd rye ryf rym ryo ryr ryy yde ydo ydy yed yee yef yei yem yeo yep yer yey yfd yfe yff yfm yfr yid yie yif yii yim yio yip yir yme ymi ymm ymo yod yoe yof yoi yom yoo yop yor yoy ypd ypf ypo yre yrf yro yrp yye yyf yyy