-ol ddd dde ddk ddl ddm ddo ddp dds de- ded dee dek del dem deo dep des dke dkk dkl dkm dko dkp dks dl- dld dle dlk dll dlm dlo dlp dls dmd dme dmk dml dmm dmo dmp dms dod doe dok dol dom doo dop dos dpd dpe dpk dpl dpm dpo dpp dps dsd dse dsk dsl dsm dso dsp dss ed- edd ede edk edl edm edo edp eds eed eee eek eel eem eeo eep ees ekd eke ekl eko ekp eks eld ele elk ell elm elo elp els em- emd eme emk eml emm emo emp ems eo- eod eoe eok eol eom eoo eop eos ep- epd epe epl epm epo epp eps es- esd ese esk esl esm eso esp ess kde kdk kdl kdm kdo kdp kds ke- ked kee kek kel kem keo kep kes kke kkk kkl kkm kkp kks kl- kld klm klo kls kmd kme kmk kml kmm kmo kmp kms kod koe kok kol kom koo kop kos kpd kpe kpk kpl kpm kpo kpp kps ksd kse ksk ksl ksm kso ksp kss l-p ldd lde ldk ldl ldm ldo ldp lds led lee lek lel lem leo lep les lkl lkp lks lld lle llk lll llm llo llp lls lmd lme lmk lml lmm lmo lmp lms lod loe lok lol lom loo lop los lpd lpe lpk lpl lpm lpo lpp lps lsd lse lsk lsl lsm lso lsp lss m-o mdd mde mdk mdl mdm mdo mdp mds med mee mek mel mem meo mep mes mkd mke mkk mkl mkm mko mkp mks mld mle mlk mll mlm mlo mlp mls mmd mme mmk mml mmm mmo mmp mms mod moe mok mol mom moo mop mos mpd mpe mpk mpl mpm mpo mpp mps msd mse msk msl msm mso msp mss odd ode odl odm odo odp ods oed oee oel oem oeo oep oes okd oke okk okl oko okp oks old ole olk oll olm olo olp ols om- omd ome oml omm omo omp oms oo- ood ook ool oom ooo oop oos op- opd ope opk opl opm opo opp ops os- osd ose osk osl osm oso osp oss p-p pdd pde pdk pdl pdm pdo pdp pds ped pee pek pel pem peo pep pes pkd pke pkl pkm pko pkp pks pld ple plk pll plm plo plp pls pmd pme pmk pml pmm pmo pmp pms pod poe pok pol pom poo pop pos ppd ppe ppk ppl ppm ppo ppp pps ps- psd pse psk psl psm pso psp pss sdd sde sdk sdl sdm sdo sdp sds se- sed see sek sel sem seo sep ses sk- skd ske skk skl skm sko skp sks sld sle slk sll slm slo slp sls smd sme smk sml smm smo smp sms sod soe sok sol som soo sop sos spd spe spk spl spm spo spp sps ss- ssd sse ssk ssl ssm sso ssp sss