-er -th ddd dde ddh ddm ddn ddo ddr dds ddt de- ded dee deh dem den deo der des det dh- dhd dhe dhh dhm dho dhr dhs dht dmd dme dmh dmm dmn dmo dmr dms dmt dnd dne dnh dnm dnn dno dnr dns dnt dod doe doh dom don doo dor dos dot drd dre drm drn dro drr drs drt dsd dse dsh dsm dsn dso dsr dss dst dtd dte dth dtm dtn dto dtr dts dtt ed- edd ede edh edm edn edo edr eds edt eed eee eem een eeo eer ees eet ehd ehe ehh ehm ehn eho ehr ehs eht em- emd eme emh emm emn emo emr ems emt en- end ene enh enm enn eno enr ens ent eo- eod eoe eoh eom eon eoo eor eos eot erd ere erh erm ern ero err ers ert es- esd ese esh esm esn eso esr ess est etd ete eth etm etn eto etr ets ett hdd hde hdh hdm hdn hdo hdr hds hdt he- hed hee heh hem hen heo her hes het hhd hhe hhh hhm hhn hho hhr hhs hht hmd hme hmh hmm hmo hmr hms hmt hnd hne hnh hnn hno hns hnt hod hoe hoh hom hon hoo hor hos hot hr- hrd hre hrh hrm hrn hro hrr hrs hrt hsd hse hsh hsm hsn hsr hss hst htd hte hth htm htn hto htr hts htt m-o m-r mdd mde mdh mdm mdn mdo mdr mds mdt med mee meh mem men meo mer mes met mhd mhh mhm mhn mho mhr mhs mht mmd mme mmh mmm mmn mmo mmr mms mmt mne mnm mnn mno mnr mns mnt mod moe moh mom mon moo mor mos mot mrd mre mrh mrm mrn mro mrr mrs mrt msd mse msh msm msn mso msr mss mst mtd mte mth mtm mtn mto mtr mts mtt ndd nde ndh ndm ndn ndo ndr nds ndt ne- ned nee neh nem nen neo ner nes net nhd nhe nhh nhm nhn nhr nhs nht nmd nme nmh nmm nmn nmo nmr nms nmt nne nnh nnm nnn nno nns nnt no- nod noe noh nom non noo nor nos not nrd nre nrm nrn nro nrr nrs nrt nsd nse nsh nsm nsn nso nsr nss nst ntd nte nth ntm ntn nto ntr nts ntt odd ode odh odm odn odo odr ods odt oed oee oeh oem oen oeo oer oes oet ohd ohe ohh ohm ohn oho ohr ohs oht om- omd ome omh omm omn omo omr oms omt on- ond one onh onn ono onr ons ont oo- ood ooh oom oon ooo oor oos oot or- ord ore orh orm orn oro orr ors ort os- osd ose osh osm osn oso osr oss ost ot- otd ote oth otm otn oto otr ots ott rdd rde rdh rdm rdn rdo rdr rds rdt re- red ree reh rem ren reo rer res ret rh- rhd rhe rhh rhm rhn rho rhr rhs rht rmd rme rmh rmm rmn rmo rmr rms rmt rnd rnh rnm rnn rno rnr rns rnt rod roe roh rom ron roo ror ros rot rrd rrh rrm rrn rrr rrs rrt rsd rse rsh rsm rsn rso rsr rss rst rtd rte rtm rtn rto rtr rts rtt sdd sde sdh sdm sdn sdo sdr sds sdt se- sed see seh sem sen seo ser ses set sh- shd she shh shm shn sho shr shs sht smd sme smh smm smn smo smr sms smt snd sne snm snn sno snr sns snt sod soe soh som son soo sor sos sot sr- srd sre srh srm srn sro srr srs srt ss- ssd sse ssh ssm ssn sso ssr sss sst std ste sth stm stn sto str sts stt tdd tde tdh tdm tdn tdo tdr tds tdt te- ted tee teh tem ten teo ter tes tet th- thd the thh thm thn tho thr ths tht tmd tme tmh tmm tmn tmo tmr tms tmt tnd tne tnh tnm tnn tno tnr tns tnt to- tod toe toh tom ton too tor tos tot trd tre trh trm trn tro trr trs trt tsd tse tsh tsm tsn tso tsr tss tst ttd tte tth ttm ttn tto ttr tts ttt