-er ddd dde ddg ddi ddk ddm ddr de- ded dee deg dei dek dem der dgd dge dgg dgi dgk dgm dgr di- did die dig dii dik dim dir dke dkg dki dkk dkm dkr dmd dme dmg dmi dmk dmm dmr drd dre drg dri drk drm drr ed- edd ede edg edi edk edm edr eed eee eeg eek eem eer egd ege egg egi egm egr eid eie eig eii eik eim eir ekd eke ekg eki ekr em- emd eme emg emi emk emm emr erd ere erg eri erk erm err g-d gdd gde gdi gdk gdm gdr ge- ged gee geg gei gek gem ger ggd ggg ggi ggm ggr gid gie gig gii gik gim gir gkd gkm gmd gme gmg gmi gmm gmr grd gre grg gri grk grm grr i-d idd ide idg idi idk idm idr ie- ied iee ieg iei iek iem ier igd ige igg igi igk igm igr iid iie iii iim iir ike iki ikk ikr im- imd ime img imi imm ir- ird ire irg iri irk irm irr kde kdg kdk kdm kdr ke- ked kee keg kei kek kem ker kgd kgi kgm kid kie kig kii kik kim kir kke kki kkk kkm kkr kmd kme kmg kmi kmk kmm krd krg kri krk krr m-r mdd mde mdg mdi mdk mdm mdr med mee meg mei mek mem mer mgd mge mgi mgk mgm mgr mi- mid mie mig mii mik mim mir mkd mke mkg mkk mkm mkr mmd mme mmg mmi mmk mmm mmr mrd mre mrg mri mrk mrm mrr rdd rde rdg rdi rdm rdr re- red ree reg rei rek rem rer rgd rge rgg rgi rgk rgr rid rie rig rii rik rim rir rke rkg rkk rkm rmd rme rmg rmi rmm rmr rrd rrg rri rrk rrm rrr