-er -ol ddd dde ddf ddl ddo ddp ddr ddx de- ded dee def dej del deo dep der dex dfd dfe dff dfj dfl dfo dfp dfr dfx dj- djd dje djf djl djo djp dl- dld dle dlf dlj dll dlo dlp dlr dlx dod doe dof doj dol doo dop dor dox dpd dpe dpf dpl dpo dpp dpr drd dre drj drl dro drp drr drx dxd dxl dxo dxp dxr dxx ed- edd ede edf edj edl edo edp edr edx eed eee eef eel eeo eep eer eex ef- efd efe eff efl efo efp efr efx ejd ejf ejl ejo ejp eld ele elf ell elo elp elr elx eo- eod eoe eof eol eoo eop eor ep- epd epe epf epl epo epp epr epx erd ere erf erl ero erp err ex- exd exe exl exo exp exr exx fdd fde fdf fdj fdl fdo fdp fdr fdx fed fee fef fel feo fep fer fex ffd ffe fff ffl ffo ffp ffr ffx fjd fld fle flf fll flo flp flr flx foe fof fol foo fop for fox fpd fpe fpj fpl fpo fpp fpr fpx frd fre frf frj frl fro frp frr fxe fxp fxr fxx j-d jde jdf jdl jdo jdp jdr jed jee jef jej jel jeo jep jer jfd jfe jff jfj jfl jfo jfp jfr jfx jjf jjj jjl jjp jjr jle jlf jll jlo jlp jlr jlx jod joe jof joj jol joo jop jor jpe jpf jpj jpl jpo jpp jpr jpx jrf jrl jro jrp jrr jxd jxl l-p ldd lde ldf ldj ldl ldo ldp ldr led lee lef lej lel leo lep ler lex lfd lfe lff lfl lfo lfp lfr lfx lje ljf ljj ljp lld lle llf llj lll llo llp llr lod loe lof loj lol loo lop lor lox lpd lpe lpf lpl lpo lpp lpr lpx lrd lrf lro lrp lrr lxd lxo lxr lxx odd ode odf odl odo odp odr oed oee oef oel oeo oep oer oex of- ofd ofe off ofl ofo ofp ofr ofx ojd oje ojo old ole olf oll olo olp oo- ood oof ool ooo oop oor oox op- opd ope opf opj opl opo opp opr opx or- ord ore orf orl oro orp orr orx ox- oxf oxo oxx p-p pdd pde pdf pdl pdo pdp pdr pdx ped pee pef pel peo pep per pex pfd pfe pff pfl pfo pfp pfr pfx pjd pjf pjo pjp pld ple plf pll plo plp plr plx pod poe pof pol poo pop por pox ppd ppe ppf ppj ppl ppo ppp ppr ppx prd pre prf prl pro prp prr prx pxe pxl pxr rdd rde rdf rdj rdl rdo rdp rdr rdx re- red ree ref rel reo rep rer rex rfd rfe rff rfj rfl rfo rfp rfr rjf rjp rjr rld rle rlf rll rlo rlp rlr rod roe rof roj rol roo rop ror rox rpd rpe rpf rpl rpo rpp rpr rpx rrd rrf rrl rrp rrr rxp rxr xde xdf xdr xed xee xel xep xer xex xfe xfl xfx xjl xjo xld xlf xlr xod xof xoo xop xor xox xpd xpe xpf xpl xpo xpp xrd xrf xrx xxl xxo xxp xxx