-er ddd dde ddg ddh ddi ddo ddr dds de- ded dee deg deh dei deo der des dgd dge dgg dgh dgi dgr dgs dh- dhd dhe dhh dhi dho dhr dhs di- did die dig dih dii dio dir dis dod doe dog doh doi doo dor dos drd dre drg dri dro drr drs dsd dse dsg dsh dsi dso dsr dss ed- edd ede edg edh edi edo edr eds eed eee eeg eeo eer ees egd ege egg egh egi ego egr egs ehd ehe ehg ehh ehi eho ehr ehs eid eie eig eii eio eir eis eo- eod eoe eog eoh eoi eoo eor eos erd ere erg erh eri ero err ers es- esd ese esg esh esi eso esr ess g-d gdd gde gdh gdi gdo gdr gds ge- ged gee geg geh gei geo ger ges ggd ggg ggh ggi ggo ggr ggs ghd ghe ghg ghh ghi gho ghr ghs gid gie gig gih gii gio gir gis god goe gog goh goi goo gor gos grd gre grg grh gri gro grr grs gsd gse gsg gsi gso gsr gss h-i hdd hde hdg hdh hdi hdo hdr hds he- hed hee heg heh hei heo her hes hge hgg hgh hgi hgo hgr hgs hhd hhe hhg hhh hhi hho hhr hhs hid hie hig hih hii hio hir his hod hoe hog hoh hoi hoo hor hos hr- hrd hre hrg hrh hri hro hrr hrs hsd hse hsg hsh hsi hsr hss i-d idd ide idg idh idi ido idr ids ie- ied iee ieg iei ier ies igd ige igg igh igi igo igr igs ihd ihe ihg ihh ihi iho ihr ihs iid iie iih iii iio iir iis io- iod ioe iog ioh ioi ioo ior ios ir- ird ire irg iri iro irr irs is- isd ise isg ish isi iso isr iss o-i odd ode odg odh odi odo odr ods oed oee oeg oeh oei oeo oer oes ogd oge ogg ogh ogi ogo ogs ohd ohe ohg ohh ohi oho ohr ohs oid oie oii oio oir ois oo- ood oog ooh ooi ooo oor oos or- ord ore org orh ori oro orr ors os- osd ose osg osh osi oso osr oss rdd rde rdg rdh rdi rdo rdr rds re- red ree reg reh rei reo rer res rgd rge rgg rgh rgi rgo rgr rgs rh- rhd rhe rhg rhh rhi rho rhr rhs rid rie rig rih rii rio rir ris rod roe rog roh roi roo ror ros rrd rrg rrh rri rrr rrs rsd rse rsg rsh rsi rso rsr rss sdd sde sdg sdh sdi sdo sdr sds se- sed see seg seh sei seo ser ses sgd sge sgg sgh sgi sgo sgr sgs sh- shd she shg shh shi sho shr shs sid sie sig sih sii sio sir sis sod soe sog soh soi soo sor sos sr- srd sre srg srh sri sro srr srs ss- ssd sse ssg ssh ssi sso ssr sss