-er -ey ddd dde ddi ddm ddn ddp ddr ddy de- ded dee dei dem den dep der dey di- did die dii dim din dip dir diy dmd dme dmi dmm dmn dmp dmr dnd dne dni dnm dnn dnp dnr dny dpd dpe dpi dpm dpn dpp dpr drd dre dri drm drn drp drr dry dy- dyd dye dym dyn dyp dyr dyy ed- edd ede edi edm edn edp edr edy eed eee eem een eep eer eey eid eie eii eim ein eip eir em- emd eme emi emm emn emp emr en- end ene eni enm enn enp enr eny ep- epd epe epi epm epn epp epr erd ere eri erm ern erp err ery eyd eye eym eyn eyp eyr i-d idd ide idi idm idn idp idr idy ie- ied iee iei iem ien iep ier iey iid iie iii iim iin iip iir im- imd ime imi imm imn imp imy in- ind ine ini inm inn inp inr iny ipd ipe ipi ipm ipn ipp ipr ipy ir- ird ire iri irm irn irp irr iry iye iym iyr iyy m-r mdd mde mdi mdm mdn mdp mdr mdy med mee mei mem men mep mer mey mi- mid mie mii mim min mip mir miy mmd mme mmi mmm mmn mmp mmr mne mni mnm mnn mnp mnr mpd mpe mpi mpm mpn mpp mpr mrd mre mri mrm mrn mrp mrr mry my- myd mye mym myn myr n-i ndd nde ndi ndm ndn ndp ndr ndy ne- ned nee nei nem nen nep ner ney nid nie nii nim nin nip nir nmd nme nmi nmm nmn nmp nmr nne nni nnm nnn nnp npd npe npi npm npn npp npr nrd nre nri nrm nrn nrp nrr nry nyd nye nym nyn nyp nyy p-p pdd pde pdi pdm pdn pdp pdr ped pee pei pem pen pep per pey pid pie pii pim pin pip pir pmd pme pmi pmm pmn pmp pmr pn- pnd pne pni pnm pnn pnp pnr pny ppd ppe ppi ppm ppn ppp ppr prd pre pri prm prn prp prr pry py- pyd pye pym pyn pyr rdd rde rdi rdm rdn rdp rdr rdy re- red ree rei rem ren rep rer rey rid rie rii rim rin rip rir riy rmd rme rmi rmm rmn rmp rmr rnd rni rnm rnn rnp rnr rny rpd rpe rpi rpm rpn rpp rpr rrd rri rrm rrn rrp rrr ry- ryd rye rym ryn ryr ryy yde ydn ydy yed yee yei yem yen yep yer yey yid yie yii yim yin yip yir yme ymi ymm ynd yne ynn ynp yny ypd yre yrn yrp yye yyy