-er ddd dde ddl ddn ddp ddr dds ddt de- ded dee del den dep der des det dl- dld dle dll dlp dlr dls dlt dnd dne dnl dnn dnp dnr dns dnt dpd dpe dpl dpn dpp dpr dps dpt drd dre drl drn drp drr drs drt dsd dse dsl dsn dsp dsr dss dst dtd dte dtl dtn dtp dtr dts dtt ed- edd ede edl edn edp edr eds edt eed eee eel een eep eer ees eet eld ele ell eln elp elr els elt en- end ene enl enn enp enr ens ent ep- epd epe epl epn epp epr eps ept erd ere erl ern erp err ers ert es- esd ese esl esn esp esr ess est etd ete etl etn etp etr ets ett l-p ldd lde ldl ldn ldp ldr lds ldt led lee lel len lep ler les let lld lle lll lln llp llr lls llt lnd lne lnl lnn lnp lnr lns lnt lpd lpe lpl lpn lpp lpr lps lpt lrd lrn lrp lrr lrs lrt lsd lse lsl lsn lsp lsr lss lst ltd lte ltl ltp ltr lts ltt ndd nde ndl ndn ndp ndr nds ndt ne- ned nee nel nen nep ner nes net nld nle nll nln nlp nlr nls nlt nne nnl nnn nnp nns nnt npd npe npl npn npp npr nps npt nrd nre nrl nrn nrp nrr nrs nrt nsd nse nsl nsn nsp nsr nss nst ntd nte ntn ntp ntr nts ntt p-p pdd pde pdl pdn pdp pdr pds pdt ped pee pel pen pep per pes pet pld ple pll pln plp plr pls plt pn- pnd pne pnl pnn pnp pnr pns pnt ppd ppe ppl ppn ppp ppr pps ppt prd pre prl prn prp prr prs prt ps- psd pse psl psn psp psr pss pst pt- ptd pte ptl ptn ptp ptr pts ptt rdd rde rdl rdn rdp rdr rds rdt re- red ree rel ren rep rer res ret rld rle rll rln rlp rlr rls rlt rnd rnn rnp rnr rns rnt rpd rpe rpl rpn rpp rpr rps rpt rrd rrl rrn rrp rrr rrs rrt rsd rse rsl rsn rsp rsr rss rst rtd rte rtl rtn rtp rtr rts rtt sdd sde sdl sdn sdp sdr sds sdt se- sed see sel sen sep ser ses set sld sle sll sln slp slr sls slt snd sne snl snn snp snr sns snt spd spe spl spn spp spr sps spt sr- srd sre srl srn srp srr srs srt ss- ssd sse ssl ssn ssp ssr sss sst std ste stl stn stp str sts stt tdd tde tdl tdn tdp tdr tds tdt te- ted tee tel ten tep ter tes tet tld tle tll tln tlp tlr tls tlt tnd tne tnl tnn tnp tnr tns tnt tpd tpe tpl tpn tpp tpr tps tpt trd tre trl trn trp trr trs trt tsd tse tsl tsn tsp tsr tss tst ttd tte ttl ttn ttp ttr tts ttt