-up c-- ccc cce ccl ccn ccp ccs cct ccu ce- cec cee cel cen cep ces cet ceu cl- clc cle cll cln clp cls clt clu cn- cnc cne cnl cnn cnp cns cnt cnu cpc cpe cpl cpn cpp cps cpt cpu csc cse csl csn csp css cst csu ctc cte ctl ctn ctp cts ctt ctu cuc cue cul cun cup cus cut cuu ec- ecc ece ecl ecn ecs ect ecu eec eee eel een eep ees eet elc ele ell eln elp els elt elu en- enc ene enl enn enp ens ent enu ep- epc epe epl epn epp eps ept epu es- esc ese esl esn esp ess est esu etc ete etl etn etp ets ett etu eu- euc eue eul eun eup eus eut l-p lcc lce lcl lcn lcp lcs lct lcu lec lee lel len lep les let leu llc lle lll lln llp lls llt llu lnc lne lnl lnn lnp lns lnt lnu lpc lpe lpl lpn lpp lps lpt lpu lsc lse lsl lsn lsp lss lst lsu ltc lte ltl ltp lts ltt ltu luc lue lul lun lup lus lut luu ncc nce ncl ncn ncp ncs nct ncu ne- nec nee nel nen nep nes net neu nlc nle nll nln nlp nls nlt nlu nnc nne nnl nnn nnp nns nnt nnu npc npe npl npn npp nps npt npu nsc nse nsl nsn nsp nss nst nsu ntc nte ntn ntp nts ntt ntu nuc nue nul nun nup nus nut nuu p-p pcc pce pcl pcn pcp pcs pct pcu pec pee pel pen pep pes pet peu plc ple pll pln plp pls plt plu pn- pnc pne pnl pnn pnp pns pnt pnu ppc ppe ppl ppn ppp pps ppt ppu ps- psc pse psl psn psp pss pst psu pt- ptc pte ptl ptn ptp pts ptt ptu puc pue pul pun pup pus put puu scc sce scl scn scp scs sct scu se- sec see sel sen sep ses set seu slc sle sll sln slp sls slt slu snc sne snl snn snp sns snt snu spc spe spl spn spp sps spt spu ss- ssc sse ssl ssn ssp sss sst ssu stc ste stl stn stp sts stt stu suc sue sul sun sup sus sut suu tcc tce tcl tcn tcp tcs tct tcu te- tec tee tel ten tep tes tet teu tlc tle tll tln tlp tls tlt tlu tnc tne tnl tnn tnp tns tnt tpc tpe tpl tpn tpp tps tpt tpu tsc tse tsl tsn tsp tss tst tsu ttc tte ttl ttn ttp tts ttt ttu tuc tue tul tun tup tus tut tuu ucc uce ucl ucn ucp ucs uct ucu uec uee uel uen uep ues uet ulc ule ull uln ulp uls ult ulu un- unc une unl unn unp uns unt unu up- upc upe upn upp ups upt upu usc use usl usn usp uss ust usu utc ute utl utn utp uts utt utu uuc uue uun uus uut uuu