-th ddd dde ddh ddk ddm dds ddt de- ded dee deh dek dem des det dh- dhd dhe dhh dhk dhm dhs dht dke dkk dkm dks dkt dmd dme dmh dmk dmm dms dmt dsd dse dsh dsk dsm dss dst dtd dte dth dtk dtm dts dtt ed- edd ede edh edk edm eds edt eed eee eek eem ees eet ehd ehe ehh ehm ehs eht ekd eke ekh eks ekt em- emd eme emh emk emm ems emt es- esd ese esh esk esm ess est etd ete eth etk etm ets ett hdd hde hdh hdk hdm hds hdt he- hed hee heh hek hem hes het hhd hhe hhh hhk hhm hhs hht hkd hkh hkk hkm hks hkt hmd hme hmh hmk hmm hms hmt hsd hse hsh hsk hsm hss hst htd hte hth htk htm hts htt k-t kde kdh kdk kdm kds kdt ke- ked kee keh kek kem kes ket khe khh khk khm khs kke kkh kkk kkm kks kkt kmd kme kmh kmk kmm kms kmt ksd kse ksh ksk ksm kss kst kte kth ktk ktm kts ktt mdd mde mdh mdk mdm mds mdt med mee meh mek mem mes met mhd mhh mhk mhm mhs mht mkd mke mkh mkk mkm mks mkt mmd mme mmh mmk mmm mms mmt msd mse msh msk msm mss mst mtd mte mth mtk mtm mts mtt sdd sde sdh sdk sdm sds sdt se- sed see seh sek sem ses set sh- shd she shh shk shm shs sht sk- skd ske skh skk skm sks skt smd sme smh smk smm sms smt ss- ssd sse ssh ssk ssm sss sst std ste sth stk stm sts stt tdd tde tdh tdk tdm tds tdt te- ted tee teh tek tem tes tet th- thd the thh thk thm ths tht tke tkk tkm tks tkt tmd tme tmh tmk tmm tms tmt tsd tse tsh tsk tsm tss tst ttd tte tth ttk ttm tts ttt