-up eee eel eem een eep ees eet ele ell elm eln elp els elt elu em- eme eml emm emn emp ems emt emu en- ene enl enm enn enp ens ent enu ep- epe epl epm epn epp eps ept epu es- ese esl esm esn esp ess est esu ete etl etm etn etp ets ett etu eu- eue eul eun eup eus eut l-p lee lel lem len lep les let leu lle lll llm lln llp lls llt llu lme lml lmm lmn lmp lms lmt lmu lne lnl lnm lnn lnp lns lnt lnu lpe lpl lpm lpn lpp lps lpt lpu lse lsl lsm lsn lsp lss lst lsu lte ltl ltm ltp lts ltt ltu lue lul lum lun lup lus lut luu mee mel mem men mep mes met meu mle mll mlm mln mlp mls mlt mlu mme mml mmm mmn mmp mms mmt mmu mne mnl mnm mnn mnp mns mnt mnu mpe mpl mpm mpn mpp mps mpt mpu mse msl msm msn msp mss mst msu mte mtl mtm mtn mtp mts mtt mtu mue mul mum mun mup mus mut muu ne- nee nel nem nen nep nes net neu nle nll nlm nln nlp nls nlt nlu nme nml nmm nmn nmp nms nmt nmu nne nnl nnm nnn nnp nns nnt nnu npe npl npm npn npp nps npt npu nse nsl nsm nsn nsp nss nst nsu nte ntm ntn ntp nts ntt ntu nue nul num nun nup nus nut nuu p-p pee pel pem pen pep pes pet peu ple pll plm pln plp pls plt plu pme pml pmm pmn pmp pms pmt pmu pn- pne pnl pnm pnn pnp pns pnt pnu ppe ppl ppm ppn ppp pps ppt ppu ps- pse psl psm psn psp pss pst psu pt- pte ptl ptm ptn ptp pts ptt ptu pue pul pum pun pup pus put puu se- see sel sem sen sep ses set seu sle sll slm sln slp sls slt slu sme sml smm smn smp sms smt smu sne snl snm snn snp sns snt snu spe spl spm spn spp sps spt spu ss- sse ssl ssm ssn ssp sss sst ssu ste stl stm stn stp sts stt stu sue sul sum sun sup sus sut suu te- tee tel tem ten tep tes tet teu tle tll tlm tln tlp tls tlt tlu tme tml tmm tmn tmp tms tmt tmu tne tnl tnm tnn tnp tns tnt tpe tpl tpm tpn tpp tps tpt tpu tse tsl tsm tsn tsp tss tst tsu tte ttl ttm ttn ttp tts ttt ttu tue tul tum tun tup tus tut tuu uee uel uem uen uep ues uet ule ull ulm uln ulp uls ult ulu um- ume uml umm umn ump ums umt umu un- une unl unm unn unp uns unt unu up- upe upm upn upp ups upt upu use usl usm usn usp uss ust usu ute utl utm utn utp uts utt utu uue uum uun uus uut uuu