-er -th ddd dde ddh ddi ddm ddr dds ddt de- ded dee deh dei dem der des det dh- dhd dhe dhh dhi dhm dhr dhs dht di- did die dih dii dim dir dis dit dmd dme dmh dmi dmm dmr dms dmt drd dre dri drm drr drs drt dsd dse dsh dsi dsm dsr dss dst dtd dte dth dti dtm dtr dts dtt ed- edd ede edh edi edm edr eds edt eed eee eem eer ees eet ehd ehe ehh ehi ehm ehr ehs eht eid eie eii eim eir eis eit em- emd eme emh emi emm emr ems emt erd ere erh eri erm err ers ert es- esd ese esh esi esm esr ess est etd ete eth eti etm etr ets ett h-i hdd hde hdh hdi hdm hdr hds hdt he- hed hee heh hei hem her hes het hhd hhe hhh hhi hhm hhr hhs hht hid hie hih hii him hir his hit hmd hme hmh hmi hmm hmr hms hmt hr- hrd hre hrh hri hrm hrr hrs hrt hsd hse hsh hsi hsm hsr hss hst htd hte hth hti htm htr hts htt i-d idd ide idh idi idm idr ids idt ie- ied iee iei iem ier ies iet ihd ihe ihh ihi ihm ihr ihs iht iid iie iih iii iim iir iis iit im- imd ime imh imi imm ims imt ir- ird ire iri irm irr irs irt is- isd ise ish isi ism isr iss ist itd ite ith iti itm its itt m-r mdd mde mdh mdi mdm mdr mds mdt med mee meh mei mem mer mes met mhd mhh mhi mhm mhr mhs mht mi- mid mie mih mii mim mir mis mit mmd mme mmh mmi mmm mmr mms mmt mrd mre mrh mri mrm mrr mrs mrt msd mse msh msi msm msr mss mst mtd mte mth mti mtm mtr mts mtt rdd rde rdh rdi rdm rdr rds rdt re- red ree reh rei rem rer res ret rh- rhd rhe rhh rhi rhm rhr rhs rht rid rie rih rii rim rir ris rit rmd rme rmh rmi rmm rmr rms rmt rrd rrh rri rrm rrr rrs rrt rsd rse rsh rsi rsm rsr rss rst rtd rte rti rtm rtr rts rtt sdd sde sdh sdi sdm sdr sds sdt se- sed see seh sei sem ser ses set sh- shd she shh shi shm shr shs sht sid sie sih sii sim sir sis sit smd sme smh smi smm smr sms smt sr- srd sre srh sri srm srr srs srt ss- ssd sse ssh ssi ssm ssr sss sst std ste sth sti stm str sts stt tdd tde tdh tdi tdm tdr tds tdt te- ted tee teh tei tem ter tes tet th- thd the thh thi thm thr ths tht tid tie tih tii tim tir tis tit tmd tme tmh tmi tmm tmr tms tmt trd tre trh tri trm trr trs trt tsd tse tsh tsi tsm tsr tss tst ttd tte tth tti ttm ttr tts ttt