-er -ol ddd dde ddf ddi ddl ddn ddo ddp ddr de- ded dee def dei del den deo dep der dev dfd dfe dff dfi dfl dfn dfo dfp dfr dfv di- did die dif dii dil din dio dip dir div dl- dld dle dlf dli dll dlo dlp dlr dlv dnd dne dnf dni dnl dnn dno dnp dnr dod doe dof doi dol don doo dop dor dov dpd dpe dpf dpi dpl dpn dpo dpp dpr dpv drd dre dri drl drn dro drp drr drv dvd dve dvi dvl dvn dvp dvr ed- edd ede edf edi edl edn edo edp edr eed eee eef eel een eeo eep eer eev ef- efd efe eff efi efl efo efp efr eid eie eif eii eil ein eio eip eir eiv eld ele elf eli ell eln elo elp elr elv en- end ene enf eni enl enn eno enp enr env eo- eod eoe eof eoi eol eon eoo eop eor ep- epd epe epf epi epl epn epo epp epr erd ere erf eri erl ern ero erp err erv evd eve evf evi evl evn evo evp evr evv fdd fde fdf fdi fdl fdn fdo fdp fdr fed fee fef fei fel fen feo fep fer fev ffd ffe fff ffi ffl ffn ffo ffp ffr ffv fid fie fif fii fil fin fip fir fld fle flf fli fll fln flo flp flr fnd fne fnf fni fnl fnn fnp fnr fnv foe fof foi fol fon foo fop for fpd fpe fpi fpl fpn fpo fpp fpr fpv frd fre frf fri frl frn fro frp frr fvd fvp i-d i-f i-v idd ide idf idi idl idn ido idp idr idv ie- ied iee ief iei iel ien iep ier iev ifd ife iff ifi ifl ifn ifo ifp ifr iid iie iif iii iil iin iio iip iir il- ild ile ilf ili ill iln ilo ilp ilr ilv in- ind ine inf ini inl inn ino inp inr inv io- iod ioe iof ioi iol ion ioo iop ior iov ipd ipe ipf ipi ipl ipn ipo ipp ipr ipv ir- ird ire irf iri irl irn iro irp irr irv ivd ive ivf ivi ivl ivo ivp ivr ivv l-p ldd lde ldf ldi ldl ldn ldo ldp ldr ldv led lee lef lei lel len leo lep ler lev lfd lfe lff lfi lfl lfn lfo lfp lfr lid lie lif lii lil lin lio lip lir liv lld lle llf lli lll lln llo llp llr llv lnd lne lni lnl lnn lno lnp lnr lod loe lof loi lol lon loo lop lor lov lpd lpe lpf lpi lpl lpn lpo lpp lpr lpv lrd lrf lri lrn lro lrp lrr lrv lvd lve lvf lvi lvl lvn lvp lvr lvv n-i ndd nde ndf ndi ndl ndn ndo ndp ndr ndv ne- ned nee nef nei nel nen neo nep ner nev nfd nfe nff nfi nfl nfn nfo nfp nfr nfv nid nie nif nii nil nin nio nip nir niv nld nle nlf nli nll nln nlo nlp nlr nlv nne nnf nni nnl nnn nno nnp nnv no- nod noe nof noi nol non noo nop nor nov npd npe npf npi npl npn npo npp npr npv nrd nre nrf nri nrl nrn nro nrp nrr nrv nvd nve nvi nvl nvn nvp nvv o-i odd ode odf odi odl odn odo odp odr odv oed oee oef oei oel oen oeo oep oer of- ofd ofe off ofi ofl ofn ofo ofp ofr ofv oid oie oif oii oil oin oio oip oir oiv old ole olf oli oll oln olo olp on- ond one onf oni onl onn ono onp onr oo- ood oof ooi ool oon ooo oop oor oov op- opd ope opf opi opl opn opo opp opr opv or- ord ore orf ori orl orn oro orp orr orv ov- ovd ove ovf ovi ovl ovo ovp ovv p-p pdd pde pdf pdi pdl pdn pdo pdp pdr pdv ped pee pef pei pel pen peo pep per pev pfd pfe pff pfi pfl pfn pfo pfp pfr pfv pid pie pif pii pil pin pio pip pir piv pld ple plf pli pll pln plo plp plr plv pn- pnd pne pnf pni pnl pnn pno pnp pnr pnv pod poe pof poi pol pon poo pop por pov ppd ppe ppf ppi ppl ppn ppo ppp ppr ppv prd pre prf pri prl prn pro prp prr prv pvd pve pvf pvi pvl pvn pvo pvp pvr pvv rdd rde rdf rdi rdl rdn rdo rdp rdr rdv re- red ree ref rei rel ren reo rep rer rev rfd rfe rff rfi rfl rfn rfo rfp rfr rfv rid rie rif rii ril rin rio rip rir riv rld rle rlf rli rll rln rlo rlp rlr rnd rni rnn rno rnp rnr rnv rod roe rof roi rol ron roo rop ror rov rpd rpe rpf rpi rpl rpn rpo rpp rpr rpv rrd rrf rri rrl rrn rrp rrr rvd rve rvf rvi rvl rvn rvo rvp rvr rvv v-e vdd vde vdf vdi vdl vdo vdp vdr vdv ved vee vef vei vel ven veo vep ver vfd vff vfi vfl vfn vfp vfr vfv vi- vid vie vif vii vil vin vio vip vir viv vl- vld vle vlf vll vlo vlp vlv vn- vnd vnf vni vnl vno vnp vnr vnv vod voe vof voi vol von voo vop vor vov vpd vpe vpf vpi vpl vpn vpo vpp vpr vrd vre vrf vri vrn vrp vrr vvi vvo vvr vvv