-er -th ddd dde ddh ddi ddm ddo ddr dds ddt de- ded dee deh dei dem deo der des det dh- dhd dhe dhh dhi dhm dho dhr dhs dht di- did die dih dii dim dio dir dis dit dmd dme dmh dmi dmm dmo dmr dms dmt dod doe doh doi dom doo dor dos dot drd dre dri drm dro drr drs drt dsd dse dsh dsi dsm dso dsr dss dst dtd dte dth dti dtm dto dtr dts dtt ed- edd ede edh edi edm edo edr eds edt eed eee eem eeo eer ees eet ehd ehe ehh ehi ehm eho ehr ehs eht eid eie eii eim eio eir eis eit em- emd eme emh emi emm emo emr ems emt eo- eod eoe eoh eoi eom eoo eor eos eot erd ere erh eri erm ero err ers ert es- esd ese esh esi esm eso esr ess est etd ete eth eti etm eto etr ets ett h-i hdd hde hdh hdi hdm hdo hdr hds hdt he- hed hee heh hei hem heo her hes het hhd hhe hhh hhi hhm hho hhr hhs hht hid hie hih hii him hio hir his hit hmd hme hmh hmi hmm hmo hmr hms hmt hod hoe hoh hoi hom hoo hor hos hot hr- hrd hre hrh hri hrm hro hrr hrs hrt hsd hse hsh hsi hsm hsr hss hst htd hte hth hti htm hto htr hts htt i-d idd ide idh idi idm ido idr ids idt ie- ied iee iei iem ier ies iet ihd ihe ihh ihi ihm iho ihr ihs iht iid iie iih iii iim iio iir iis iit im- imd ime imh imi imm imo ims imt io- iod ioe ioh ioi iom ioo ior ios iot ir- ird ire iri irm iro irr irs irt is- isd ise ish isi ism iso isr iss ist itd ite ith iti itm ito its itt m-o m-r mdd mde mdh mdi mdm mdo mdr mds mdt med mee meh mei mem meo mer mes met mhd mhh mhi mhm mho mhr mhs mht mi- mid mie mih mii mim mio mir mis mit mmd mme mmh mmi mmm mmo mmr mms mmt mod moe moh moi mom moo mor mos mot mrd mre mrh mri mrm mro mrr mrs mrt msd mse msh msi msm mso msr mss mst mtd mte mth mti mtm mto mtr mts mtt o-i odd ode odh odi odm odo odr ods odt oed oee oeh oei oem oeo oer oes oet ohd ohe ohh ohi ohm oho ohr ohs oht oid oie oii oim oio oir ois oit om- omd ome omh omi omm omo omr oms omt oo- ood ooh ooi oom ooo oor oos oot or- ord ore orh ori orm oro orr ors ort os- osd ose osh osi osm oso osr oss ost ot- otd ote oth oti otm oto otr ots ott rdd rde rdh rdi rdm rdo rdr rds rdt re- red ree reh rei rem reo rer res ret rh- rhd rhe rhh rhi rhm rho rhr rhs rht rid rie rih rii rim rio rir ris rit rmd rme rmh rmi rmm rmo rmr rms rmt rod roe roh roi rom roo ror ros rot rrd rrh rri rrm rrr rrs rrt rsd rse rsh rsi rsm rso rsr rss rst rtd rte rti rtm rto rtr rts rtt sdd sde sdh sdi sdm sdo sdr sds sdt se- sed see seh sei sem seo ser ses set sh- shd she shh shi shm sho shr shs sht sid sie sih sii sim sio sir sis sit smd sme smh smi smm smo smr sms smt sod soe soh soi som soo sor sos sot sr- srd sre srh sri srm sro srr srs srt ss- ssd sse ssh ssi ssm sso ssr sss sst std ste sth sti stm sto str sts stt tdd tde tdh tdi tdm tdo tdr tds tdt te- ted tee teh tei tem teo ter tes tet th- thd the thh thi thm tho thr ths tht tid tie tih tii tim tio tir tis tit tmd tme tmh tmi tmm tmo tmr tms tmt to- tod toe toh toi tom too tor tos tot trd tre trh tri trm tro trr trs trt tsd tse tsh tsi tsm tso tsr tss tst ttd tte tth tti ttm tto ttr tts ttt