-er ddd dde ddh ddm ddo ddr dds ddu de- ded dee deh dem deo der des deu dh- dhd dhe dhh dhm dho dhr dhs dhu dmd dme dmh dmm dmo dmr dms dmu dod doe doh dom doo dor dos dou drd dre drm dro drr drs dru dsd dse dsh dsm dso dsr dss dsu dud due duh dum duo dur dus ed- edd ede edh edm edo edr eds edu eed eee eem eeo eer ees ehd ehe ehh ehm eho ehr ehs ehu em- emd eme emh emm emo emr ems emu eo- eod eoe eoh eom eoo eor eos eou erd ere erh erm ero err ers eru es- esd ese esh esm eso esr ess esu eu- eud eue eur eus hdd hde hdh hdm hdo hdr hds hdu he- hed hee heh hem heo her hes heu hhd hhe hhh hhm hho hhr hhs hhu hmd hme hmh hmm hmo hmr hms hmu hod hoe hoh hom hoo hor hos hou hr- hrd hre hrh hrm hro hrr hrs hru hsd hse hsh hsm hsr hss hsu hud hue huh hum huo hur hus huu m-o m-r mdd mde mdh mdm mdo mdr mds mdu med mee meh mem meo mer mes meu mhd mhh mhm mho mhr mhs mhu mmd mme mmh mmm mmo mmr mms mmu mod moe moh mom moo mor mos mou mrd mre mrh mrm mro mrr mrs mru msd mse msh msm mso msr mss msu mud mue muh mum mur mus muu odd ode odh odm odo odr ods odu oed oee oeh oem oeo oer oes ohd ohe ohh ohm oho ohr ohs ohu om- omd ome omh omm omo omr oms omu oo- ood ooh oom ooo oor oos or- ord ore orh orm oro orr ors oru os- osd ose osh osm oso osr oss osu ou- oud oue ouh oum ouo our ous rdd rde rdh rdm rdo rdr rds rdu re- red ree reh rem reo rer res reu rh- rhd rhe rhh rhm rho rhr rhs rhu rmd rme rmh rmm rmo rmr rms rod roe roh rom roo ror ros rou rrd rrh rrm rrr rrs rru rsd rse rsh rsm rso rsr rss rsu rud rue ruh rum ruo rur rus ruu sdd sde sdh sdm sdo sdr sds sdu se- sed see seh sem seo ser ses seu sh- shd she shh shm sho shr shs shu smd sme smh smm smo smr sms smu sod soe soh som soo sor sos sou sr- srd sre srh srm sro srr srs ss- ssd sse ssh ssm sso ssr sss ssu sud sue suh sum suo sur sus suu udd ude udm udo udr uds udu ued uee ueh uem uer ues uhd uhe uhh uhm uho uhr uhs uhu um- umd ume umh umm umo umr ums umu uod uoe uom uoo uor uos ur- urd ure urm uro urr urs uru usd use ush usm uso usr uss usu uue uum uur uus uuu