-up eee eef eel eem eep ees eet ef- efe eff efl efm efp efs eft ele elf ell elm elp els elt elu em- eme emf eml emm emp ems emt emu ep- epe epf epl epm epp eps ept epu es- ese esf esl esm esp ess est esu ete etf etl etm etp ets ett etu eu- eue euf eul eup eus eut fee fef fel fem fep fes fet feu ffe fff ffl ffm ffp ffs fft ffu fle flf fll flm flp fls flt flu fme fmf fml fmm fmp fms fmt fmu fpe fpl fpm fpp fps fpt fpu fse fsf fsl fsm fsp fss fst fsu fte ftf ftl ftm ftp fts ftt ftu fue fuf ful fum fup fus fut fuu l-p lee lef lel lem lep les let leu lfe lff lfl lfm lfp lfs lft lfu lle llf lll llm llp lls llt llu lme lmf lml lmm lmp lms lmt lmu lpe lpf lpl lpm lpp lps lpt lpu lse lsf lsl lsm lsp lss lst lsu lte ltf ltl ltm ltp lts ltt ltu lue luf lul lum lup lus lut luu m-f mee mef mel mem mep mes met meu mfe mff mfl mfm mfp mfs mft mfu mle mlf mll mlm mlp mls mlt mlu mme mmf mml mmm mmp mms mmt mmu mpe mpf mpl mpm mpp mps mpt mpu mse msf msl msm msp mss mst msu mte mtf mtl mtm mtp mts mtt mtu mue muf mul mum mup mus mut muu p-p pee pef pel pem pep pes pet peu pfe pff pfl pfm pfp pfs pft pfu ple plf pll plm plp pls plt plu pme pmf pml pmm pmp pms pmt pmu ppe ppf ppl ppm ppp pps ppt ppu ps- pse psf psl psm psp pss pst psu pt- pte ptf ptl ptm ptp pts ptt ptu pue puf pul pum pup pus put puu se- see sef sel sem sep ses set seu sfe sff sfl sfm sfp sfs sft sfu sle slf sll slm slp sls slt slu sme smf sml smm smp sms smt smu spe spf spl spm spp sps spt spu ss- sse ssf ssl ssm ssp sss sst ssu ste stf stl stm stp sts stt stu sue suf sul sum sup sus sut suu te- tee tef tel tem tep tes tet teu tfe tff tfl tfm tfp tfs tft tfu tle tlf tll tlm tlp tls tlt tlu tme tmf tml tmm tmp tms tmt tmu tpe tpf tpl tpm tpp tps tpt tpu tse tsf tsl tsm tsp tss tst tsu tte ttf ttl ttm ttp tts ttt ttu tue tuf tul tum tup tus tut tuu uee uef uel uem uep ues uet ufe uff ufl ufm ufp ufs uft ufu ule ulf ull ulm ulp uls ult ulu um- ume umf uml umm ump ums umt umu up- upe upf upm upp ups upt upu use usf usl usm usp uss ust usu ute utf utl utm utp uts utt utu uue uum uus uut uuu