ddd dde ddh ddi ddp dds de- ded dee deh dei dep des dh- dhd dhe dhh dhi dhp dhs di- did die dih dii dip dis dpd dpe dph dpi dpp dps dsd dse dsh dsi dsp dss ed- edd ede edh edi edp eds eed eee eep ees ehd ehe ehh ehi ehp ehs eid eie eii eip eis ep- epd epe eph epi epp eps es- esd ese esh esi esp ess h-i hdd hde hdh hdi hdp hds he- hed hee heh hei hep hes hhd hhe hhh hhi hhp hhs hid hie hih hii hip his hpd hpe hph hpi hpp hps hsd hse hsh hsi hsp hss i-d idd ide idh idi idp ids ie- ied iee iei iep ies ihd ihe ihh ihi ihp ihs iid iie iih iii iip iis ipd ipe ipi ipp ips is- isd ise ish isi isp iss p-p pdd pde pdh pdi pdp pds ped pee peh pei pep pes phd phe phi php phs pid pie pih pii pip pis ppd ppe pph ppi ppp pps ps- psd pse psh psi psp pss sdd sde sdh sdi sdp sds se- sed see seh sei sep ses sh- shd she shh shi shp shs sid sie sih sii sip sis spd spe sph spi spp sps ss- ssd sse ssh ssi ssp sss