-er ddd dde ddg ddi ddm ddo ddr ddt de- ded dee deg dei dem deo der det dgd dge dgg dgi dgm dgr dgt di- did die dig dii dim dio dir dit dmd dme dmg dmi dmm dmo dmr dmt dod doe dog doi dom doo dor dot drd dre drg dri drm dro drr drt dtd dte dtg dti dtm dto dtr dtt ed- edd ede edg edi edm edo edr edt eed eee eeg eem eeo eer eet egd ege egg egi egm ego egr egt eid eie eig eii eim eio eir eit em- emd eme emg emi emm emo emr emt eo- eod eoe eog eoi eom eoo eor eot erd ere erg eri erm ero err ert etd ete etg eti etm eto etr ett g-d gdd gde gdi gdm gdo gdr gdt ge- ged gee geg gei gem geo ger get ggd ggg ggi ggm ggo ggr ggt gid gie gig gii gim gio gir git gmd gme gmg gmi gmm gmo gmr gmt god goe gog goi gom goo gor got grd gre grg gri grm gro grr grt gtd gte gtg gti gtm gto gtr gtt i-d idd ide idg idi idm ido idr idt ie- ied iee ieg iei iem ier iet igd ige igg igi igm igo igr igt iid iie iii iim iio iir iit im- imd ime img imi imm imo imt io- iod ioe iog ioi iom ioo ior iot ir- ird ire irg iri irm iro irr irt itd ite itg iti itm ito itt m-o m-r mdd mde mdg mdi mdm mdo mdr mdt med mee meg mei mem meo mer met mgd mge mgi mgm mgo mgr mgt mi- mid mie mig mii mim mio mir mit mmd mme mmg mmi mmm mmo mmr mmt mod moe mog moi mom moo mor mot mrd mre mrg mri mrm mro mrr mrt mtd mte mtg mti mtm mto mtr mtt o-i odd ode odg odi odm odo odr odt oed oee oeg oei oem oeo oer oet ogd oge ogg ogi ogo ogt oid oie oii oim oio oir oit om- omd ome omg omi omm omo omr omt oo- ood oog ooi oom ooo oor oot or- ord ore org ori orm oro orr ort ot- otd ote otg oti otm oto otr ott rdd rde rdg rdi rdm rdo rdr rdt re- red ree reg rei rem reo rer ret rgd rge rgg rgi rgo rgr rgt rid rie rig rii rim rio rir rit rmd rme rmg rmi rmm rmo rmr rmt rod roe rog roi rom roo ror rot rrd rrg rri rrm rrr rrt rtd rte rtg rti rtm rto rtr rtt tdd tde tdg tdi tdm tdo tdr tdt te- ted tee teg tei tem teo ter tet tge tgg tgi tgm tgo tgr tgt tid tie tig tii tim tio tir tit tmd tme tmg tmi tmm tmo tmr tmt to- tod toe tog toi tom too tor tot trd tre trg tri trm tro trr trt ttd tte ttg tti ttm tto ttr ttt