-er ddd dde ddg ddi ddl ddm ddr dds ddt de- ded dee deg dei del dem der des det dgd dge dgg dgi dgl dgm dgr dgs dgt di- did die dig dii dil dim dir dis dit dl- dld dle dlg dli dll dlm dlr dls dlt dmd dme dmg dmi dml dmm dmr dms dmt drd dre drg dri drl drm drr drs drt dsd dse dsg dsi dsl dsm dsr dss dst dtd dte dtg dti dtl dtm dtr dts dtt ed- edd ede edg edi edl edm edr eds edt eed eee eeg eel eem eer ees eet egd ege egg egi egl egm egr egs egt eid eie eig eii eil eim eir eis eit eld ele elg eli ell elm elr els elt em- emd eme emg emi eml emm emr ems emt erd ere erg eri erl erm err ers ert es- esd ese esg esi esl esm esr ess est etd ete etg eti etl etm etr ets ett g-d gdd gde gdi gdl gdm gdr gds gdt ge- ged gee geg gei gel gem ger ges get ggd ggg ggi ggm ggr ggs ggt gid gie gig gii gil gim gir gis git gld gle glg gli gll glm glr gls glt gmd gme gmg gmi gml gmm gmr gms gmt grd gre grg gri grl grm grr grs grt gsd gse gsg gsi gsl gsm gsr gss gst gtd gte gtg gti gtl gtm gtr gts gtt i-d idd ide idg idi idl idm idr ids idt ie- ied iee ieg iei iel iem ier ies iet igd ige igg igi igl igm igr igs igt iid iie iii iil iim iir iis iit il- ild ile ilg ili ill ilm ilr ils ilt im- imd ime img imi iml imm ims imt ir- ird ire irg iri irl irm irr irs irt is- isd ise isg isi isl ism isr iss ist itd ite itg iti itl itm its itt ldd lde ldg ldi ldl ldm ldr lds ldt led lee leg lei lel lem ler les let lgd lge lgg lgi lgl lgm lgr lgs lgt lid lie lig lii lil lim lir lis lit lld lle llg lli lll llm llr lls llt lmd lme lmg lmi lml lmm lmr lms lmt lrd lrg lri lrm lrr lrs lrt lsd lse lsg lsi lsl lsm lsr lss lst ltd lte ltg lti ltl ltm ltr lts ltt m-r mdd mde mdg mdi mdl mdm mdr mds mdt med mee meg mei mel mem mer mes met mgd mge mgi mgl mgm mgr mgs mgt mi- mid mie mig mii mil mim mir mis mit mld mle mlg mli mll mlm mlr mls mlt mmd mme mmg mmi mml mmm mmr mms mmt mrd mre mrg mri mrl mrm mrr mrs mrt msd mse msg msi msl msm msr mss mst mtd mte mtg mti mtl mtm mtr mts mtt rdd rde rdg rdi rdl rdm rdr rds rdt re- red ree reg rei rel rem rer res ret rgd rge rgg rgi rgr rgs rgt rid rie rig rii ril rim rir ris rit rld rle rlg rli rll rlm rlr rls rlt rmd rme rmg rmi rml rmm rmr rms rmt rrd rrg rri rrl rrm rrr rrs rrt rsd rse rsg rsi rsl rsm rsr rss rst rtd rte rtg rti rtl rtm rtr rts rtt sdd sde sdg sdi sdl sdm sdr sds sdt se- sed see seg sei sel sem ser ses set sgd sge sgg sgi sgl sgm sgr sgs sgt sid sie sig sii sil sim sir sis sit sld sle slg sli sll slm slr sls slt smd sme smg smi sml smm smr sms smt sr- srd sre srg sri srl srm srr srs srt ss- ssd sse ssg ssi ssl ssm ssr sss sst std ste stg sti stl stm str sts stt tdd tde tdg tdi tdl tdm tdr tds tdt te- ted tee teg tei tel tem ter tes tet tge tgg tgi tgl tgm tgr tgs tgt tid tie tig tii til tim tir tis tit tld tle tlg tli tll tlm tlr tls tlt tmd tme tmg tmi tml tmm tmr tms tmt trd tre trg tri trl trm trr trs trt tsd tse tsg tsi tsl tsm tsr tss tst ttd tte ttg tti ttl ttm ttr tts ttt