-er -up ddd dde ddl ddm ddn ddp ddr ddu de- ded dee del dem den dep der deu dl- dld dle dll dlm dlp dlr dlu dmd dme dml dmm dmn dmp dmr dmu dnd dne dnl dnm dnn dnp dnr dpd dpe dpl dpm dpn dpp dpr dpu drd dre drl drm drn drp drr dru dud due dul dum dun dup dur ed- edd ede edl edm edn edp edr edu eed eee eel eem een eep eer eld ele ell elm eln elp elr elu em- emd eme eml emm emn emp emr emu en- end ene enl enm enn enp enr enu ep- epd epe epl epm epn epp epr epu erd ere erl erm ern erp err eru eu- eud eue eul eun eup eur l-p ldd lde ldl ldm ldn ldp ldr ldu led lee lel lem len lep ler leu lld lle lll llm lln llp llr llu lmd lme lml lmm lmn lmp lmr lmu lnd lne lnl lnm lnn lnp lnr lnu lpd lpe lpl lpm lpn lpp lpr lpu lrd lrm lrn lrp lrr lru lud lue lul lum lun lup lur luu m-r mdd mde mdl mdm mdn mdp mdr mdu med mee mel mem men mep mer meu mld mle mll mlm mln mlp mlr mlu mmd mme mml mmm mmn mmp mmr mmu mne mnl mnm mnn mnp mnr mnu mpd mpe mpl mpm mpn mpp mpr mpu mrd mre mrl mrm mrn mrp mrr mru mud mue mul mum mun mup mur muu ndd nde ndl ndm ndn ndp ndr ndu ne- ned nee nel nem nen nep ner neu nld nle nll nlm nln nlp nlr nlu nmd nme nml nmm nmn nmp nmr nmu nne nnl nnm nnn nnp nnu npd npe npl npm npn npp npr npu nrd nre nrl nrm nrn nrp nrr nru nud nue nul num nun nup nur nuu p-p pdd pde pdl pdm pdn pdp pdr pdu ped pee pel pem pen pep per peu pld ple pll plm pln plp plr plu pmd pme pml pmm pmn pmp pmr pmu pn- pnd pne pnl pnm pnn pnp pnr pnu ppd ppe ppl ppm ppn ppp ppr ppu prd pre prl prm prn prp prr pru pud pue pul pum pun pup pur puu rdd rde rdl rdm rdn rdp rdr rdu re- red ree rel rem ren rep rer reu rld rle rll rlm rln rlp rlr rlu rmd rme rml rmm rmn rmp rmr rnd rnm rnn rnp rnr rnu rpd rpe rpl rpm rpn rpp rpr rpu rrd rrl rrm rrn rrp rrr rru rud rue rum run rup rur ruu udd ude udl udm udn udp udr udu ued uee uel uem uen uep uer uld ule ull ulm uln ulp ulr ulu um- umd ume uml umm umn ump umr umu un- und une unl unm unn unp unr unu up- upd upe upm upn upp upr upu ur- urd ure url urm urn urp urr uru uue uum uun uur uuu