-er -ol ddd dde ddi ddk ddl ddm ddo ddp ddr dds de- ded dee dei dek del dem deo dep der des dev di- did die dii dik dil dim dio dip dir dis div dke dki dkk dkl dkm dko dkp dkr dks dl- dld dle dli dlk dll dlm dlo dlp dlr dls dlv dmd dme dmi dmk dml dmm dmo dmp dmr dms dmv dod doe doi dok dol dom doo dop dor dos dov dpd dpe dpi dpk dpl dpm dpo dpp dpr dps dpv drd dre dri drk drl drm dro drp drr drs drv dsd dse dsi dsk dsl dsm dso dsp dsr dss dsv dvd dve dvi dvk dvl dvm dvp dvr dvs ed- edd ede edi edk edl edm edo edp edr eds eed eee eek eel eem eeo eep eer ees eev eid eie eii eik eil eim eio eip eir eis eiv ekd eke eki ekl eko ekp ekr eks ekv eld ele eli elk ell elm elo elp elr els elv em- emd eme emi emk eml emm emo emp emr ems emv eo- eod eoe eoi eok eol eom eoo eop eor eos ep- epd epe epi epl epm epo epp epr eps erd ere eri erk erl erm ero erp err ers erv es- esd ese esi esk esl esm eso esp esr ess esv evd eve evi evl evm evo evp evr evs evv i-d i-v idd ide idi idk idl idm ido idp idr ids idv ie- ied iee iei iek iel iem iep ier ies iev iid iie iii iil iim iio iip iir iis ike iki ikk ikl iko ikr iks ikv il- ild ile ili ilk ill ilm ilo ilp ilr ils ilv im- imd ime imi iml imm imo imp ims imv io- iod ioe ioi iol iom ioo iop ior ios iov ipd ipe ipi ipl ipm ipo ipp ipr ips ipv ir- ird ire iri irk irl irm iro irp irr irs irv is- isd ise isi isk isl ism iso isp isr iss isv ivd ive ivi ivl ivo ivp ivr ivs ivv kde kdk kdl kdm kdo kdp kdr kds ke- ked kee kei kek kel kem keo kep ker kes kev kid kie kii kik kil kim kio kip kir kis kiv kke kki kkk kkl kkm kkp kkr kks kkv kl- kld kli klm klo klr kls klv kmd kme kmi kmk kml kmm kmo kmp kms kod koe koi kok kol kom koo kop kor kos kpd kpe kpi kpk kpl kpm kpo kpp kpr kps kpv krd kri krk krl kro krp krr krs krv ksd kse ksi ksk ksl ksm kso ksp ksr kss ksv kvi kvk kvm kvo kvp kvr kvs kvv l-p ldd lde ldi ldk ldl ldm ldo ldp ldr lds ldv led lee lei lek lel lem leo lep ler les lev lid lie lii lik lil lim lio lip lir lis liv lkl lkp lkr lks lld lle lli llk lll llm llo llp llr lls llv lmd lme lmi lmk lml lmm lmo lmp lmr lms lmv lod loe loi lok lol lom loo lop lor los lov lpd lpe lpi lpk lpl lpm lpo lpp lpr lps lpv lrd lri lrk lrm lro lrp lrr lrs lrv lsd lse lsi lsk lsl lsm lso lsp lsr lss lsv lvd lve lvi lvl lvm lvp lvr lvs lvv m-o m-r m-v mdd mde mdi mdk mdl mdm mdo mdp mdr mds mdv med mee mei mek mel mem meo mep mer mes mev mi- mid mie mii mik mil mim mio mip mir mis miv mkd mke mkk mkl mkm mko mkp mkr mks mkv mld mle mli mlk mll mlm mlo mlp mlr mls mlv mmd mme mmi mmk mml mmm mmo mmp mmr mms mmv mod moe moi mok mol mom moo mop mor mos mov mpd mpe mpi mpk mpl mpm mpo mpp mpr mps mpv mrd mre mri mrk mrl mrm mro mrp mrr mrs mrv msd mse msi msk msl msm mso msp msr mss msv mvd mve mvi mvl mvm mvo mvp mvr mvs mvv o-i odd ode odi odl odm odo odp odr ods odv oed oee oei oel oem oeo oep oer oes oid oie oii oik oil oim oio oip oir ois oiv okd oke oki okk okl oko okp okr oks old ole oli olk oll olm olo olp ols om- omd ome omi oml omm omo omp omr oms omv oo- ood ooi ook ool oom ooo oop oor oos oov op- opd ope opi opk opl opm opo opp opr ops opv or- ord ore ori ork orl orm oro orp orr ors orv os- osd ose osi osk osl osm oso osp osr oss osv ov- ovd ove ovi ovl ovo ovp ovs ovv p-p pdd pde pdi pdk pdl pdm pdo pdp pdr pds pdv ped pee pei pek pel pem peo pep per pes pev pid pie pii pik pil pim pio pip pir pis piv pkd pke pki pkl pkm pko pkp pkr pks pld ple pli plk pll plm plo plp plr pls plv pmd pme pmi pmk pml pmm pmo pmp pmr pms pmv pod poe poi pok pol pom poo pop por pos pov ppd ppe ppi ppk ppl ppm ppo ppp ppr pps ppv prd pre pri prk prl prm pro prp prr prs prv ps- psd pse psi psk psl psm pso psp psr pss psv pvd pve pvi pvk pvl pvm pvo pvp pvr pvs pvv rdd rde rdi rdl rdm rdo rdp rdr rds rdv re- red ree rei rek rel rem reo rep rer res rev rid rie rii rik ril rim rio rip rir ris riv rke rkk rkm rko rkp rks rkv rld rle rli rll rlm rlo rlp rlr rls rmd rme rmi rml rmm rmo rmp rmr rms rmv rod roe roi rok rol rom roo rop