-er -ol ddd dde ddl ddm ddo ddp ddr ddt de- ded dee del dem deo dep der det dl- dld dle dll dlm dlo dlp dlr dlt dmd dme dml dmm dmo dmp dmr dmt dod doe dol dom doo dop dor dot dpd dpe dpl dpm dpo dpp dpr dpt drd dre drl drm dro drp drr drt dtd dte dtl dtm dto dtp dtr dtt ed- edd ede edl edm edo edp edr edt eed eee eel eem eeo eep eer eet eld ele ell elm elo elp elr elt em- emd eme eml emm emo emp emr emt eo- eod eoe eol eom eoo eop eor eot ep- epd epe epl epm epo epp epr ept erd ere erl erm ero erp err ert etd ete etl etm eto etp etr ett l-p ldd lde ldl ldm ldo ldp ldr ldt led lee lel lem leo lep ler let lld lle lll llm llo llp llr llt lmd lme lml lmm lmo lmp lmr lmt lod loe lol lom loo lop lor lot lpd lpe lpl lpm lpo lpp lpr lpt lrd lrm lro lrp lrr lrt ltd lte ltl ltm lto ltp ltr ltt m-o m-r mdd mde mdl mdm mdo mdp mdr mdt med mee mel mem meo mep mer met mld mle mll mlm mlo mlp mlr mlt mmd mme mml mmm mmo mmp mmr mmt mod moe mol mom moo mop mor mot mpd mpe mpl mpm mpo mpp mpr mpt mrd mre mrl mrm mro mrp mrr mrt mtd mte mtl mtm mto mtp mtr mtt odd ode odl odm odo odp odr odt oed oee oel oem oeo oep oer oet old ole oll olm olo olp olt om- omd ome oml omm omo omp omr omt oo- ood ool oom ooo oop oor oot op- opd ope opl opm opo opp opr opt or- ord ore orl orm oro orp orr ort ot- otd ote otl otm oto otp otr ott p-p pdd pde pdl pdm pdo pdp pdr pdt ped pee pel pem peo pep per pet pld ple pll plm plo plp plr plt pmd pme pml pmm pmo pmp pmr pmt pod poe pol pom poo pop por pot ppd ppe ppl ppm ppo ppp ppr ppt prd pre prl prm pro prp prr prt pt- ptd pte ptl ptm pto ptp ptr ptt rdd rde rdl rdm rdo rdp rdr rdt re- red ree rel rem reo rep rer ret rld rle rll rlm rlo rlp rlr rlt rmd rme rml rmm rmo rmp rmr rmt rod roe rol rom roo rop ror rot rpd rpe rpl rpm rpo rpp rpr rpt rrd rrl rrm rrp rrr rrt rtd rte rtl rtm rto rtp rtr rtt tdd tde tdl tdm tdo tdp tdr tdt te- ted tee tel tem teo tep ter tet tld tle tll tlm tlo tlp tlr tlt tmd tme tml tmm tmo tmp tmr tmt to- tod toe tol tom too top tor tot tpd tpe tpl tpm tpo tpp tpr tpt trd tre trl trm tro trp trr trt ttd tte ttl ttm tto ttp ttr ttt