ddd dde ddh ddl ddm dds de- ded dee deh del dem des dh- dhd dhe dhh dhl dhm dhs dl- dld dle dlh dll dlm dls dmd dme dmh dml dmm dms dsd dse dsh dsl dsm dss ed- edd ede edh edl edm eds eed eee eel eem ees ehd ehe ehh ehl ehm ehs eld ele elh ell elm els em- emd eme emh eml emm ems es- esd ese esh esl esm ess hdd hde hdh hdl hdm hds he- hed hee heh hel hem hes hhd hhe hhh hhl hhm hhs hld hle hlh hll hlm hls hmd hme hmh hml hmm hms hsd hse hsh hsl hsm hss ldd lde ldh ldl ldm lds led lee leh lel lem les lhd lhh lhs lld lle lll llm lls lmd lme lmh lml lmm lms lsd lse lsh lsl lsm lss mdd mde mdh mdl mdm mds med mee meh mel mem mes mhd mhh mhl mhm mhs mld mle mlh mll mlm mls mmd mme mmh mml mmm mms msd mse msh msl msm mss sdd sde sdh sdl sdm sds se- sed see seh sel sem ses sh- shd she shh shl shm shs sld sle slh sll slm sls smd sme smh sml smm sms ss- ssd sse ssh ssl ssm sss