-ol ddd dde ddl ddo ddp dds de- ded dee del deo dep des dev dl- dld dle dll dlo dlp dls dlv dod doe dol doo dop dos dov dpd dpe dpl dpo dpp dps dpv dsd dse dsl dso dsp dss dsv dvd dve dvl dvp dvs ed- edd ede edl edo edp eds eed eee eel eeo eep ees eev eld ele ell elo elp els elv eo- eod eoe eol eoo eop eos ep- epd epe epl epo epp eps es- esd ese esl eso esp ess esv evd eve evl evo evp evs evv l-p ldd lde ldl ldo ldp lds ldv led lee lel leo lep les lev lld lle lll llo llp lls llv lod loe lol loo lop los lov lpd lpe lpl lpo lpp lps lpv lsd lse lsl lso lsp lss lsv lvd lve lvl lvp lvs lvv odd ode odl odo odp ods odv oed oee oel oeo oep oes old ole oll olo olp ols oo- ood ool ooo oop oos oov op- opd ope opl opo opp ops opv os- osd ose osl oso osp oss osv ov- ovd ove ovl ovo ovp ovs ovv p-p pdd pde pdl pdo pdp pds pdv ped pee pel peo pep pes pev pld ple pll plo plp pls plv pod poe pol poo pop pos pov ppd ppe ppl ppo ppp pps ppv ps- psd pse psl pso psp pss psv pvd pve pvl pvo pvp pvs pvv sdd sde sdl sdo sdp sds sdv se- sed see sel seo sep ses sev sld sle sll slo slp sls slv sod soe sol soo sop sos sov spd spe spl spo spp sps spv ss- ssd sse ssl sso ssp sss ssv svd sve svl svo svp svs svv v-e vdd vde vdl vdo vdp vds vdv ved vee vel veo vep ves vl- vld vle vll vlo vlp vls vlv vod voe vol voo vop vos vov vpd vpe vpl vpo vpp vps vsd vse vsl vso vsp vss vsv vvo vvs vvv