-th ddd dde ddh ddm ddo dds ddt de- ded dee deh dem deo des det dh- dhd dhe dhh dhm dho dhs dht dmd dme dmh dmm dmo dms dmt dod doe doh dom doo dos dot dsd dse dsh dsm dso dss dst dtd dte dth dtm dto dts dtt ed- edd ede edh edm edo eds edt eed eee eem eeo ees eet ehd ehe ehh ehm eho ehs eht em- emd eme emh emm emo ems emt eo- eod eoe eoh eom eoo eos eot es- esd ese esh esm eso ess est etd ete eth etm eto ets ett hdd hde hdh hdm hdo hds hdt he- hed hee heh hem heo hes het hhd hhe hhh hhm hho hhs hht hmd hme hmh hmm hmo hms hmt hod hoe hoh hom hoo hos hot hsd hse hsh hsm hss hst htd hte hth htm hto hts htt m-o mdd mde mdh mdm mdo mds mdt med mee meh mem meo mes met mhd mhh mhm mho mhs mht mmd mme mmh mmm mmo mms mmt mod moe moh mom moo mos mot msd mse msh msm mso mss mst mtd mte mth mtm mto mts mtt odd ode odh odm odo ods odt oed oee oeh oem oeo oes oet ohd ohe ohh ohm oho ohs oht om- omd ome omh omm omo oms omt oo- ood ooh oom ooo oos oot os- osd ose osh osm oso oss ost ot- otd ote oth otm oto ots ott sdd sde sdh sdm sdo sds sdt se- sed see seh sem seo ses set sh- shd she shh shm sho shs sht smd sme smh smm smo sms smt sod soe soh som soo sos sot ss- ssd sse ssh ssm sso sss sst std ste sth stm sto sts stt tdd tde tdh tdm tdo tds tdt te- ted tee teh tem teo tes tet th- thd the thh thm tho ths tht tmd tme tmh tmm tmo tms tmt to- tod toe toh tom too tos tot tsd tse tsh tsm tso tss tst ttd tte tth ttm tto tts ttt