-er ddd dde ddg ddh ddi ddr dds de- ded dee deg deh dei der des dgd dge dgg dgh dgi dgr dgs dh- dhd dhe dhh dhi dhr dhs di- did die dig dih dii dir dis drd dre drg dri drr drs dsd dse dsg dsh dsi dsr dss ed- edd ede edg edh edi edr eds eed eee eeg eer ees egd ege egg egh egi egr egs ehd ehe ehg ehh ehi ehr ehs eid eie eig eii eir eis erd ere erg erh eri err ers es- esd ese esg esh esi esr ess g-d gdd gde gdh gdi gdr gds ge- ged gee geg geh gei ger ges ggd ggg ggh ggi ggr ggs ghd ghe ghg ghh ghi ghr ghs gid gie gig gih gii gir gis grd gre grg grh gri grr grs gsd gse gsg gsi gsr gss h-i hdd hde hdg hdh hdi hdr hds he- hed hee heg heh hei her hes hge hgg hgh hgi hgr hgs hhd hhe hhg hhh hhi hhr hhs hid hie hig hih hii hir his hr- hrd hre hrg hrh hri hrr hrs hsd hse hsg hsh hsi hsr hss i-d idd ide idg idh idi idr ids ie- ied iee ieg iei ier ies igd ige igg igh igi igr igs ihd ihe ihg ihh ihi ihr ihs iid iie iih iii iir iis ir- ird ire irg iri irr irs is- isd ise isg ish isi isr iss rdd rde rdg rdh rdi rdr rds re- red ree reg reh rei rer res rgd rge rgg rgh rgi rgr rgs rh- rhd rhe rhg rhh rhi rhr rhs rid rie rig rih rii rir ris rrd rrg rrh rri rrr rrs rsd rse rsg rsh rsi rsr rss sdd sde sdg sdh sdi sdr sds se- sed see seg seh sei ser ses sgd sge sgg sgh sgi sgr sgs sh- shd she shg shh shi shr shs sid sie sig sih sii sir sis sr- srd sre srg srh sri srr srs ss- ssd sse ssg ssh ssi ssr sss