-ol -up eee eef eel eem eeo eep ees eet ef- efe eff efl efm efo efp efs eft ele elf ell elm elo elp els elt elu em- eme emf eml emm emo emp ems emt emu eo- eoe eof eol eom eoo eop eos eot eou ep- epe epf epl epm epo epp eps ept epu es- ese esf esl esm eso esp ess est esu ete etf etl etm eto etp ets ett etu eu- eue euf eul eup eus eut fee fef fel fem feo fep fes fet feu ffe fff ffl ffm ffo ffp ffs fft ffu fle flf fll flm flo flp fls flt flu fme fmf fml fmm fmo fmp fms fmt fmu foe fof fol fom foo fop fos fot fou fpe fpl fpm fpo fpp fps fpt fpu fse fsf fsl fsm fso fsp fss fst fsu fte ftf ftl ftm fto ftp fts ftt ftu fue fuf ful fum fuo fup fus fut fuu l-p lee lef lel lem leo lep les let leu lfe lff lfl lfm lfo lfp lfs lft lfu lle llf lll llm llo llp lls llt llu lme lmf lml lmm lmo lmp lms lmt lmu loe lof lol lom loo lop los lot lou lpe lpf lpl lpm lpo lpp lps lpt lpu lse lsf lsl lsm lso lsp lss lst lsu lte ltf ltl ltm lto ltp lts ltt ltu lue luf lul lum luo lup lus lut luu m-f m-o mee mef mel mem meo mep mes met meu mfe mff mfl mfm mfo mfp mfs mft mfu mle mlf mll mlm mlo mlp mls mlt mlu mme mmf mml mmm mmo mmp mms mmt mmu moe mof mol mom moo mop mos mot mou mpe mpf mpl mpm mpo mpp mps mpt mpu mse msf msl msm mso msp mss mst msu mte mtf mtl mtm mto mtp mts mtt mtu mue muf mul mum mup mus mut muu oee oef oel oem oeo oep oes oet of- ofe off ofl ofm ofo ofp ofs oft ofu ole olf oll olm olo olp ols olt olu om- ome omf oml omm omo omp oms omt omu oo- oof ool oom ooo oop oos oot op- ope opf opl opm opo opp ops opt os- ose osf osl osm oso osp oss ost osu ot- ote otf otl otm oto otp ots ott otu ou- oue ouf oul oum ouo oup ous out p-p pee pef pel pem peo pep pes pet peu pfe pff pfl pfm pfo pfp pfs pft pfu ple plf pll plm plo plp pls plt plu pme pmf pml pmm pmo pmp pms pmt pmu poe pof pol pom poo pop pos pot pou ppe ppf ppl ppm ppo ppp pps ppt ppu ps- pse psf psl psm pso psp pss pst psu pt- pte ptf ptl ptm pto ptp pts ptt ptu pue puf pul pum pup pus put puu se- see sef sel sem seo sep ses set seu sfe sff sfl sfm sfo sfp sfs sft sfu sle slf sll slm slo slp sls slt slu sme smf sml smm smo smp sms smt smu soe sof sol som soo sop sos sot sou spe spf spl spm spo spp sps spt spu ss- sse ssf ssl ssm sso ssp sss sst ssu ste stf stl stm sto stp sts stt stu sue suf sul sum suo sup sus sut suu te- tee tef tel tem teo tep tes tet teu tfe tff tfl tfm tfo tfp tfs tft tfu tle tlf tll tlm tlo tlp tls tlt tlu tme tmf tml tmm tmo tmp tms tmt tmu to- toe tof tol tom too top tos tot tou tpe tpf tpl tpm tpo tpp tps tpt tpu tse tsf tsl tsm tso tsp tss tst tsu tte ttf ttl ttm tto ttp tts ttt ttu tue tuf tul tum tuo tup tus tut tuu uee uef uel uem uep ues uet ufe uff ufl ufm ufo ufp ufs uft ufu ule ulf ull ulm ulo ulp uls ult ulu um- ume umf uml umm umo ump ums umt umu uoe uol uom uoo uop uos uot up- upe upf upm upo upp ups upt upu use usf usl usm uso usp uss ust usu ute utf utl utm uto utp uts utt utu uue uum uus uut uuu