-er -ol -up ddd dde ddl ddm ddn ddo ddp ddr dds ddu de- ded dee del dem den deo dep der des deu dl- dld dle dll dlm dlo dlp dlr dls dlu dmd dme dml dmm dmn dmo dmp dmr dms dmu dnd dne dnl dnm dnn dno dnp dnr dns dod doe dol dom don doo dop dor dos dou dpd dpe dpl dpm dpn dpo dpp dpr dps dpu drd dre drl drm drn dro drp drr drs dru dsd dse dsl dsm dsn dso dsp dsr dss dsu dud due dul dum dun duo dup dur dus ed- edd ede edl edm edn edo edp edr eds edu eed eee eel eem een eeo eep eer ees eld ele ell elm eln elo elp elr els elu em- emd eme eml emm emn emo emp emr ems emu en- end ene enl enm enn eno enp enr ens enu eo- eod eoe eol eom eon eoo eop eor eos eou ep- epd epe epl epm epn epo epp epr eps epu erd ere erl erm ern ero erp err ers eru es- esd ese esl esm esn eso esp esr ess esu eu- eud eue eul eun eup eur eus l-p ldd lde ldl ldm ldn ldo ldp ldr lds ldu led lee lel lem len leo lep ler les leu lld lle lll llm lln llo llp llr lls llu lmd lme lml lmm lmn lmo lmp lmr lms lmu lnd lne lnl lnm lnn lno lnp lnr lns lnu lod loe lol lom lon loo lop lor los lou lpd lpe lpl lpm lpn lpo lpp lpr lps lpu lrd lrm lrn lro lrp lrr lrs lru lsd lse lsl lsm lsn lso lsp lsr lss lsu lud lue lul lum lun luo lup lur lus luu m-o m-r mdd mde mdl mdm mdn mdo mdp mdr mds mdu med mee mel mem men meo mep mer mes meu mld mle mll mlm mln mlo mlp mlr mls mlu mmd mme mml mmm mmn mmo mmp mmr mms mmu mne mnl mnm mnn mno mnp mnr mns mnu mod moe mol mom mon moo mop mor mos mou mpd mpe mpl mpm mpn mpo mpp mpr mps mpu mrd mre mrl mrm mrn mro mrp mrr mrs mru msd mse msl msm msn mso msp msr mss msu mud mue mul mum mun mup mur mus muu ndd nde ndl ndm ndn ndo ndp ndr nds ndu ne- ned nee nel nem nen neo nep ner nes neu nld nle nll nlm nln nlo nlp nlr nls nlu nmd nme nml nmm nmn nmo nmp nmr nms nmu nne nnl nnm nnn nno nnp nns nnu no- nod noe nol nom non noo nop nor nos nou npd npe npl npm npn npo npp npr nps npu nrd nre nrl nrm nrn nro nrp nrr nrs nru nsd nse nsl nsm nsn nso nsp nsr nss nsu nud nue nul num nun nuo nup nur nus nuu odd ode odl odm odn odo odp odr ods odu oed oee oel oem oen oeo oep oer oes old ole oll olm oln olo olp ols olu om- omd ome oml omm omn omo omp omr oms omu on- ond one onl onn ono onp onr ons onu oo- ood ool oom oon ooo oop oor oos op- opd ope opl opm opn opo opp opr ops or- ord ore orl orm orn oro orp orr ors oru os- osd ose osl osm osn oso osp osr oss osu ou- oud oue oul oum oun ouo oup our ous p-p pdd pde pdl pdm pdn pdo pdp pdr pds pdu ped pee pel pem pen peo pep per pes peu pld ple pll plm pln plo plp plr pls plu pmd pme pml pmm pmn pmo pmp pmr pms pmu pn- pnd pne pnl pnm pnn pno pnp pnr pns pnu pod poe pol pom pon poo pop por pos pou ppd ppe ppl ppm ppn ppo ppp ppr pps ppu prd pre prl prm prn pro prp prr prs pru ps- psd pse psl psm psn pso psp psr pss psu pud pue pul pum pun pup pur pus puu rdd rde rdl rdm rdn rdo rdp rdr rds rdu re- red ree rel rem ren reo rep rer res reu rld rle rll rlm rln rlo rlp rlr rls rlu rmd rme rml rmm rmn rmo rmp rmr rms rnd rnm rnn rno rnp rnr rns rnu rod roe rol rom ron roo rop ror ros rou rpd rpe rpl rpm rpn rpo rpp rpr rps rpu rrd rrl rrm rrn rrp rrr rrs rru rsd rse rsl rsm rsn rso rsp rsr rss rsu rud rue rum run ruo rup rur rus ruu sdd sde sdl sdm sdn sdo sdp sdr sds sdu se- sed see sel sem sen seo sep ser ses seu sld sle sll slm sln slo slp slr sls slu smd sme sml smm smn smo smp smr sms smu snd sne snl snm snn sno snp snr sns snu sod soe sol som son soo sop sor sos sou spd spe spl spm spn spo spp spr sps spu sr- srd sre srl srm srn sro srp srr srs ss- ssd sse ssl ssm ssn sso ssp ssr sss ssu sud sue sul sum sun suo sup sur sus suu udd ude udl udm udn udo udp udr uds udu ued uee uel uem uen uep uer ues uld ule ull ulm uln ulo ulp ulr uls ulu um- umd ume uml umm umn umo ump umr ums umu un- und une unl unm unn uno unp unr uns unu uod uoe uol uom uon uoo uop uor uos up- upd upe upm upn upo upp upr ups upu ur- urd ure url urm urn uro urp urr urs uru usd use usl usm usn uso usp usr uss usu uue uum uun uur uus uuu