-up ddd dde ddh ddo ddp dds ddu ddx de- ded dee deh deo dep des deu dex dh- dhd dhe dhh dho dhp dhs dhu dod doe doh doo dop dos dou dox dpd dpe dph dpo dpp dps dpu dsd dse dsh dso dsp dss dsu dsx dud due duh duo dup dus dux dxd dxo dxp dxs dxx ed- edd ede edh edo edp eds edu edx eed eee eeo eep ees eex ehd ehe ehh eho ehp ehs ehu eo- eod eoe eoh eoo eop eos eou ep- epd epe eph epo epp eps epu epx es- esd ese esh eso esp ess esu esx eu- eud eue eup eus eux ex- exd exe exh exo exp exs exu exx hdd hde hdh hdo hdp hds hdu hdx he- hed hee heh heo hep hes heu hex hhd hhe hhh hho hhp hhs hhu hod hoe hoh hoo hop hos hou hox hpd hpe hph hpo hpp hps hpu hsd hse hsh hsp hss hsu hsx hud hue huh huo hup hus huu hux hxd odd ode odh odo odp ods odu oed oee oeh oeo oep oes oex ohd ohe ohh oho ohp ohs ohu oo- ood ooh ooo oop oos oox op- opd ope oph opo opp ops opx os- osd ose osh oso osp oss osu osx ou- oud oue ouh ouo oup ous ox- oxo oxx p-p pdd pde pdh pdo pdp pds pdu pdx ped pee peh peo pep pes peu pex phd phe pho php phs phu phx pod poe poh poo pop pos pou pox ppd ppe pph ppo ppp pps ppu ppx ps- psd pse psh pso psp pss psu psx pud pue puh pup pus puu pxe pxs sdd sde sdh sdo sdp sds sdu se- sed see seh seo sep ses seu sex sh- shd she shh sho shp shs shu sod soe soh soo sop sos sou sox spd spe sph spo spp sps spu spx ss- ssd sse ssh sso ssp sss ssu ssx sud sue suh suo sup sus suu sux sxs sxu udd ude udo udp uds udu udx ued uee ueh uep ues uhd uhe uhh uho uhp uhs uhu uod uoe uoo uop uos uox up- upd upe uph upo upp ups upu upx usd use ush uso usp uss usu usx uue uus uuu uxo uxu xde xdh xds xed xee xep xes xeu xex xhd xhp xod xoo xop xos xox xpd xpe xpo xpp xps xsp xss xue xup xus xxo xxp xxx