-er ddd dde ddg ddh ddi ddp ddr dds de- ded dee deg deh dei dep der des dgd dge dgg dgh dgi dgp dgr dgs dh- dhd dhe dhh dhi dhp dhr dhs di- did die dig dih dii dip dir dis dpd dpe dpg dph dpi dpp dpr dps drd dre drg dri drp drr drs dsd dse dsg dsh dsi dsp dsr dss ed- edd ede edg edh edi edp edr eds eed eee eeg eep eer ees egd ege egg egh egi egp egr egs ehd ehe ehg ehh ehi ehp ehr ehs eid eie eig eii eip eir eis ep- epd epe epg eph epi epp epr eps erd ere erg erh eri erp err ers es- esd ese esg esh esi esp esr ess g-d g-p gdd gde gdh gdi gdp gdr gds ge- ged gee geg geh gei gep ger ges ggd ggg ggh ggi ggp ggr ggs ghd ghe ghg ghh ghi ghp ghr ghs gid gie gig gih gii gip gir gis gpd gpe gpg gph gpi gpp gpr gps grd gre grg grh gri grp grr grs gsd gse gsg gsi gsp gsr gss h-i hdd hde hdg hdh hdi hdp hdr hds he- hed hee heg heh hei hep her hes hge hgg hgh hgi hgp hgr hgs hhd hhe hhg hhh hhi hhp hhr hhs hid hie hig hih hii hip hir his hpd hpe hpg hph hpi hpp hpr hps hr- hrd hre hrg hrh hri hrp hrr hrs hsd hse hsg hsh hsi hsp hsr hss i-d idd ide idg idh idi idp idr ids ie- ied iee ieg iei iep ier ies igd ige igg igh igi igp igr igs ihd ihe ihg ihh ihi ihp ihr ihs iid iie iih iii iip iir iis ipd ipe ipg ipi ipp ipr ips ir- ird ire irg iri irp irr irs is- isd ise isg ish isi isp isr iss p-p pdd pde pdg pdh pdi pdp pdr pds ped pee peg peh pei pep per pes pgd pge pgg pgh pgi pgp pgr pgs phd phe phg phi php phr phs pid pie pig pih pii pip pir pis ppd ppe ppg pph ppi ppp ppr pps prd pre prg prh pri prp prr prs ps- psd pse psg psh psi psp psr pss rdd rde rdg rdh rdi rdp rdr rds re- red ree reg reh rei rep rer res rgd rge rgg rgh rgi rgp rgr rgs rh- rhd rhe rhg rhh rhi rhp rhr rhs rid rie rig rih rii rip rir ris rpd rpe rpg rph rpi rpp rpr rps rrd rrg rrh rri rrp rrr rrs rsd rse rsg rsh rsi rsp rsr rss sdd sde sdg sdh sdi sdp sdr sds se- sed see seg seh sei sep ser ses sgd sge sgg sgh sgi sgp sgr sgs sh- shd she shg shh shi shp shr shs sid sie sig sih sii sip sir sis spd spe spg sph spi spp spr sps sr- srd sre srg srh sri srp srr srs ss- ssd sse ssg ssh ssi ssp ssr sss