-er -th ddd dde ddh ddm ddn ddo ddr ddt de- ded dee deh dem den deo der det dh- dhd dhe dhh dhm dho dhr dht dmd dme dmh dmm dmn dmo dmr dmt dnd dne dnh dnm dnn dno dnr dnt dod doe doh dom don doo dor dot drd dre drm drn dro drr drt dtd dte dth dtm dtn dto dtr dtt ed- edd ede edh edm edn edo edr edt eed eee eem een eeo eer eet ehd ehe ehh ehm ehn eho ehr eht em- emd eme emh emm emn emo emr emt en- end ene enh enm enn eno enr ent eo- eod eoe eoh eom eon eoo eor eot erd ere erh erm ern ero err ert etd ete eth etm etn eto etr ett hdd hde hdh hdm hdn hdo hdr hdt he- hed hee heh hem hen heo her het hhd hhe hhh hhm hhn hho hhr hht hmd hme hmh hmm hmo hmr hmt hnd hne hnh hnn hno hnt hod hoe hoh hom hon hoo hor hot hr- hrd hre hrh hrm hrn hro hrr hrt htd hte hth htm htn hto htr htt m-o m-r mdd mde mdh mdm mdn mdo mdr mdt med mee meh mem men meo mer met mhd mhh mhm mhn mho mhr mht mmd mme mmh mmm mmn mmo mmr mmt mne mnm mnn mno mnr mnt mod moe moh mom mon moo mor mot mrd mre mrh mrm mrn mro mrr mrt mtd mte mth mtm mtn mto mtr mtt ndd nde ndh ndm ndn ndo ndr ndt ne- ned nee neh nem nen neo ner net nhd nhe nhh nhm nhn nhr nht nmd nme nmh nmm nmn nmo nmr nmt nne nnh nnm nnn nno nnt no- nod noe noh nom non noo nor not nrd nre nrm nrn nro nrr nrt ntd nte nth ntm ntn nto ntr ntt odd ode odh odm odn odo odr odt oed oee oeh oem oen oeo oer oet ohd ohe ohh ohm ohn oho ohr oht om- omd ome omh omm omn omo omr omt on- ond one onh onn ono onr ont oo- ood ooh oom oon ooo oor oot or- ord ore orh orm orn oro orr ort ot- otd ote oth otm otn oto otr ott rdd rde rdh rdm rdn rdo rdr rdt re- red ree reh rem ren reo rer ret rh- rhd rhe rhh rhm rhn rho rhr rht rmd rme rmh rmm rmn rmo rmr rmt rnd rnh rnm rnn rno rnr rnt rod roe roh rom ron roo ror rot rrd rrh rrm rrn rrr rrt rtd rte rtm rtn rto rtr rtt tdd tde tdh tdm tdn tdo tdr tdt te- ted tee teh tem ten teo ter tet th- thd the thh thm thn tho thr tht tmd tme tmh tmm tmn tmo tmr tmt tnd tne tnh tnm tnn tno tnr tnt to- tod toe toh tom ton too tor tot trd tre trh trm trn tro trr trt ttd tte tth ttm ttn tto ttr ttt