-er ddd dde ddg ddi ddk ddl ddr de- ded dee deg dei dek del der dgd dge dgg dgi dgk dgl dgr di- did die dig dii dik dil dir dke dkg dki dkk dkl dkr dl- dld dle dlg dli dlk dll dlr drd dre drg dri drk drl drr ed- edd ede edg edi edk edl edr eed eee eeg eek eel eer egd ege egg egi egl egr eid eie eig eii eik eil eir ekd eke ekg eki ekl ekr eld ele elg eli elk ell elr erd ere erg eri erk erl err g-d gdd gde gdi gdk gdl gdr ge- ged gee geg gei gek gel ger ggd ggg ggi ggr gid gie gig gii gik gil gir gkd gld gle glg gli glk gll glr grd gre grg gri grk grl grr i-d idd ide idg idi idk idl idr ie- ied iee ieg iei iek iel ier igd ige igg igi igk igl igr iid iie iii iil iir ike iki ikk ikl ikr il- ild ile ilg ili ilk ill ilr ir- ird ire irg iri irk irl irr kde kdg kdk kdl kdr ke- ked kee keg kei kek kel ker kgd kgi kgl kid kie kig kii kik kil kir kke kki kkk kkl kkr kl- kld klg kli klr krd krg kri krk krl krr ldd lde ldg ldi ldk ldl ldr led lee leg lei lek lel ler lgd lge lgg lgi lgk lgl lgr lid lie lig lii lik lil lir lkg lkl lkr lld lle llg lli llk lll llr lrd lrg lri lrk lrr rdd rde rdg rdi rdl rdr re- red ree reg rei rek rel rer rgd rge rgg rgi rgk rgr rid rie rig rii rik ril rir rke rkg rkk rld rle rlg rli rll rlr rrd rrg rri rrk rrl rrr