-up c-- ccc cce ccf ccl ccp ccs cct ccu ce- cec cee cef cel cep ces cet ceu cfc cfe cff cfl cfp cfs cft cfu cl- clc cle clf cll clp cls clt clu cpc cpe cpf cpl cpp cps cpt cpu csc cse csf csl csp css cst csu ctc cte ctf ctl ctp cts ctt ctu cuc cue cuf cul cup cus cut cuu ec- ecc ece ecf ecl ecs ect ecu eec eee eef eel eep ees eet ef- efc efe eff efl efp efs eft elc ele elf ell elp els elt elu ep- epc epe epf epl epp eps ept epu es- esc ese esf esl esp ess est esu etc ete etf etl etp ets ett etu eu- euc eue euf eul eup eus eut fcc fce fcf fcl fcp fcs fct fcu fec fee fef fel fep fes fet feu ffc ffe fff ffl ffp ffs fft ffu flc fle flf fll flp fls flt flu fpc fpe fpl fpp fps fpt fpu fsc fse fsf fsl fsp fss fst fsu ftc fte ftf ftl ftp fts ftt ftu fue fuf ful fup fus fut fuu l-p lcc lce lcf lcl lcp lcs lct lcu lec lee lef lel lep les let leu lfc lfe lff lfl lfp lfs lft lfu llc lle llf lll llp lls llt llu lpc lpe lpf lpl lpp lps lpt lpu lsc lse lsf lsl lsp lss lst lsu ltc lte ltf ltl ltp lts ltt ltu luc lue luf lul lup lus lut luu p-p pcc pce pcf pcl pcp pcs pct pcu pec pee pef pel pep pes pet peu pfc pfe pff pfl pfp pfs pft pfu plc ple plf pll plp pls plt plu ppc ppe ppf ppl ppp pps ppt ppu ps- psc pse psf psl psp pss pst psu pt- ptc pte ptf ptl ptp pts ptt ptu puc pue puf pul pup pus put puu scc sce scf scl scp scs sct scu se- sec see sef sel sep ses set seu sfc sfe sff sfl sfp sfs sft sfu slc sle slf sll slp sls slt slu spc spe spf spl spp sps spt spu ss- ssc sse ssf ssl ssp sss sst ssu stc ste stf stl stp sts stt stu suc sue suf sul sup sus sut suu tcc tce tcf tcl tcp tcs tct tcu te- tec tee tef tel tep tes tet teu tfc tfe tff tfl tfp tfs tft tfu tlc tle tlf tll tlp tls tlt tlu tpc tpe tpf tpl tpp tps tpt tpu tsc tse tsf tsl tsp tss tst tsu ttc tte ttf ttl ttp tts ttt ttu tuc tue tuf tul tup tus tut tuu ucc uce ucf ucl ucp ucs uct ucu uec uee uef uel uep ues uet ufc ufe uff ufl ufp ufs uft ufu ulc ule ulf ull ulp uls ult ulu up- upc upe upf upp ups upt upu usc use usf usl usp uss ust usu utc ute utf utl utp uts utt utu uuc uue uus uut uuu