-ol -up eee eel eem eeo eep ees eet ele ell elm elo elp els elt elu em- eme eml emm emo emp ems emt emu eo- eoe eol eom eoo eop eos eot eou ep- epe epl epm epo epp eps ept epu es- ese esl esm eso esp ess est esu ete etl etm eto etp ets ett etu eu- eue eul eup eus eut l-p lee lel lem leo lep les let leu lle lll llm llo llp lls llt llu lme lml lmm lmo lmp lms lmt lmu loe lol lom loo lop los lot lou lpe lpl lpm lpo lpp lps lpt lpu lse lsl lsm lso lsp lss lst lsu lte ltl ltm lto ltp lts ltt ltu lue lul lum luo lup lus lut luu m-o mee mel mem meo mep mes met meu mle mll mlm mlo mlp mls mlt mlu mme mml mmm mmo mmp mms mmt mmu moe mol mom moo mop mos mot mou mpe mpl mpm mpo mpp mps mpt mpu mse msl msm mso msp mss mst msu mte mtl mtm mto mtp mts mtt mtu mue mul mum mup mus mut muu oee oel oem oeo oep oes oet ole oll olm olo olp ols olt olu om- ome oml omm omo omp oms omt omu oo- ool oom ooo oop oos oot op- ope opl opm opo opp ops opt os- ose osl osm oso osp oss ost osu ot- ote otl otm oto otp ots ott otu ou- oue oul oum ouo oup ous out p-p pee pel pem peo pep pes pet peu ple pll plm plo plp pls plt plu pme pml pmm pmo pmp pms pmt pmu poe pol pom poo pop pos pot pou ppe ppl ppm ppo ppp pps ppt ppu ps- pse psl psm pso psp pss pst psu pt- pte ptl ptm pto ptp pts ptt ptu pue pul pum pup pus put puu se- see sel sem seo sep ses set seu sle sll slm slo slp sls slt slu sme sml smm smo smp sms smt smu soe sol som soo sop sos sot sou spe spl spm spo spp sps spt spu ss- sse ssl ssm sso ssp sss sst ssu ste stl stm sto stp sts stt stu sue sul sum suo sup sus sut suu te- tee tel tem teo tep tes tet teu tle tll tlm tlo tlp tls tlt tlu tme tml tmm tmo tmp tms tmt tmu to- toe tol tom too top tos tot tou tpe tpl tpm tpo tpp tps tpt tpu tse tsl tsm tso tsp tss tst tsu tte ttl ttm tto ttp tts ttt ttu tue tul tum tuo tup tus tut tuu uee uel uem uep ues uet ule ull ulm ulo ulp uls ult ulu um- ume uml umm umo ump ums umt umu uoe uol uom uoo uop uos uot up- upe upm upo upp ups upt upu use usl usm uso usp uss ust usu ute utl utm uto utp uts utt utu uue uum uus uut uuu