-th ddd dde ddh ddm ddo ddt de- ded dee deh dem deo det dh- dhd dhe dhh dhm dho dht dmd dme dmh dmm dmo dmt dod doe doh dom doo dot dtd dte dth dtm dto dtt ed- edd ede edh edm edo edt eed eee eem eeo eet ehd ehe ehh ehm eho eht em- emd eme emh emm emo emt eo- eod eoe eoh eom eoo eot etd ete eth etm eto ett hdd hde hdh hdm hdo hdt he- hed hee heh hem heo het hhd hhe hhh hhm hho hht hmd hme hmh hmm hmo hmt hod hoe hoh hom hoo hot htd hte hth htm hto htt m-o mdd mde mdh mdm mdo mdt med mee meh mem meo met mhd mhh mhm mho mht mmd mme mmh mmm mmo mmt mod moe moh mom moo mot mtd mte mth mtm mto mtt odd ode odh odm odo odt oed oee oeh oem oeo oet ohd ohe ohh ohm oho oht om- omd ome omh omm omo omt oo- ood ooh oom ooo oot ot- otd ote oth otm oto ott tdd tde tdh tdm tdo tdt te- ted tee teh tem teo tet th- thd the thh thm tho tht tmd tme tmh tmm tmo tmt to- tod toe toh tom too tot ttd tte tth ttm tto ttt