-th ddd dde ddh ddk ddm ddo dds ddt de- ded dee deh dek dem deo des det dh- dhd dhe dhh dhk dhm dho dhs dht dke dkk dkm dko dks dkt dmd dme dmh dmk dmm dmo dms dmt dod doe doh dok dom doo dos dot dsd dse dsh dsk dsm dso dss dst dtd dte dth dtk dtm dto dts dtt ed- edd ede edh edk edm edo eds edt eed eee eek eem eeo ees eet ehd ehe ehh ehm eho ehs eht ekd eke ekh eko eks ekt em- emd eme emh emk emm emo ems emt eo- eod eoe eoh eok eom eoo eos eot es- esd ese esh esk esm eso ess est etd ete eth etk etm eto ets ett hdd hde hdh hdk hdm hdo hds hdt he- hed hee heh hek hem heo hes het hhd hhe hhh hhk hhm hho hhs hht hkd hkh hkk hkm hko hks hkt hmd hme hmh hmk hmm hmo hms hmt hod hoe hoh hok hom hoo hos hot hsd hse hsh hsk hsm hss hst htd hte hth htk htm hto hts htt k-t kde kdh kdk kdm kdo kds kdt ke- ked kee keh kek kem keo kes ket khe khh khk khm kho khs kke kkh kkk kkm kks kkt kmd kme kmh kmk kmm kmo kms kmt kod koe koh kok kom koo kos kot ksd kse ksh ksk ksm kso kss kst kte kth ktk ktm kto kts ktt m-o mdd mde mdh mdk mdm mdo mds mdt med mee meh mek mem meo mes met mhd mhh mhk mhm mho mhs mht mkd mke mkh mkk mkm mko mks mkt mmd mme mmh mmk mmm mmo mms mmt mod moe moh mok mom moo mos mot msd mse msh msk msm mso mss mst mtd mte mth mtk 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 okd oke okk oko oks om- omd ome omh omm omo oms omt oo- ood ooh ook oom ooo oos oot os- osd ose osh osk osm oso oss ost ot- otd ote oth otk otm oto ots ott sdd sde sdh sdk sdm sdo sds sdt se- sed see seh sek sem seo ses set sh- shd she shh shk shm sho shs sht sk- skd ske skh skk skm sko sks skt smd sme smh smk smm smo sms smt sod soe soh sok som soo sos sot ss- ssd sse ssh ssk ssm sso sss sst std ste sth stk stm sto sts stt tdd tde tdh tdk tdm tdo tds tdt te- ted tee teh tek tem teo tes tet th- thd the thh thk thm tho ths tht tke tkk tkm tko tks tkt tmd tme tmh tmk tmm tmo tms tmt to- tod toe toh tok tom too tos tot tsd tse tsh tsk tsm tso tss tst ttd tte tth ttk ttm tto tts ttt