-up c-- ccc ccd cce ccf ccl ccn ccp ccs cct ccu cdc cdd cde cdf cdl cdn cdp cds cdt cdu ce- cec ced cee cef cel cen cep ces cet ceu cfc cfd cfe cff cfl cfn cfp cfs cft cfu cl- clc cld cle clf cll cln clp cls clt clu cn- cnc cnd cne cnf cnl cnn cnp cns cnt cnu cpc cpd cpe cpf cpl cpn cpp cps cpt cpu csc csd cse csf csl csn csp css cst csu ctc ctd cte ctf ctl ctn ctp cts ctt ctu cuc cud cue cuf cul cun cup cus cut cuu dcc dcd dce dcf dcl dcn dcp dcs dct dcu ddc ddd dde ddf ddl ddn ddp dds ddt ddu de- dec ded dee def del den dep des det deu dfc dfd dfe dff dfl dfn dfp dfs dft dfu dl- dlc dld dle dlf dll dlp dls dlt dlu dnc dnd dne dnf dnl dnn dnp dns dnt dpc dpd dpe dpf dpl dpn dpp dps dpt dpu dsc dsd dse dsf dsl dsn dsp dss dst dsu dtc dtd dte dtf dtl dtn dtp dts dtt dtu duc dud due duf dul dun dup dus dut ec- ecc ecd ece ecf ecl ecn ecs ect ecu ed- edc edd ede edf edl edn edp eds edt edu eec eed eee eef eel een eep ees eet ef- efc efd efe eff efl efp efs eft elc eld ele elf ell eln elp els elt elu en- enc end ene enf enl enn enp ens ent enu ep- epc epd epe epf epl epn epp eps ept epu es- esc esd ese esf esl esn esp ess est esu etc etd ete etf etl etn etp ets ett etu eu- euc eud eue euf eul eun eup eus eut fcc fcd fce fcf fcl fcn fcp fcs fct fcu fdc fdd fde fdf fdl fdn fdp fds fdt fdu fec fed fee fef fel fen fep fes fet feu ffc ffd ffe fff ffl ffn ffp ffs fft ffu flc fld fle flf fll fln flp fls flt flu fnc fnd fne fnf fnl fnn fnp fns fnt fnu fpc fpd fpe fpl fpn fpp fps fpt fpu fsc fsd fse fsf fsl fsn fsp fss fst fsu ftc ftd fte ftf ftl ftn ftp fts ftt ftu fud fue fuf ful fun fup fus fut fuu l-p lcc lcd lce lcf lcl lcn lcp lcs lct lcu ldc ldd lde ldf ldl ldn ldp lds ldt ldu lec led lee lef lel len lep les let leu lfc lfd lfe lff lfl lfn lfp lfs lft lfu llc lld lle llf lll lln llp lls llt llu lnc lnd lne lnl lnn lnp lns lnt lnu lpc lpd lpe lpf lpl lpn lpp lps lpt lpu lsc lsd lse lsf lsl lsn lsp lss lst lsu ltc ltd lte ltf ltl ltp lts ltt ltu luc lud lue luf lul lun lup lus lut luu ncc ncd nce ncf ncl ncn ncp ncs nct ncu ndc ndd nde ndf ndl ndn ndp nds ndt ndu ne- nec ned nee nef nel nen nep nes net neu nfc nfd nfe nff nfl nfn nfp nfs nft nfu nlc nld nle nlf nll nln nlp nls nlt nlu nnc nne nnf nnl nnn nnp nns nnt nnu npc npd npe npf npl npn npp nps npt npu nsc nsd nse nsf nsl nsn nsp nss nst nsu ntc ntd nte ntf ntn ntp nts ntt ntu nuc nud nue nul nun nup nus nut nuu p-p pcc pcd pce pcf pcl pcn pcp pcs pct pcu pdc pdd pde pdf pdl pdn pdp pds pdt pdu pec ped pee pef pel pen pep pes pet peu pfc pfd pfe pff pfl pfn pfp pfs pft pfu plc pld ple plf pll pln plp pls plt plu pn- pnc pnd pne pnf pnl pnn pnp pns pnt pnu ppc ppd ppe ppf ppl ppn ppp pps ppt ppu ps- psc psd pse psf psl psn psp pss pst psu pt- ptc ptd pte ptf ptl ptn ptp pts ptt ptu puc pud pue puf pul pun pup pus put puu scc scd sce scf scl scn scp scs sct scu sdc sdd sde sdf sdl sdn sdp sds sdt sdu se- sec sed see sef sel sen sep ses set seu sfc sfd sfe sff sfl sfn sfp sfs sft sfu slc sld sle slf sll sln slp sls slt slu snc snd sne snf snl snn snp sns snt snu spc spd spe spf spl spn spp sps spt spu ss- ssc ssd sse ssf ssl ssn ssp sss sst ssu stc std ste stf stl stn stp sts stt stu suc sud sue suf sul sun sup sus sut suu tcc tcd tce tcf tcl tcn tcp tcs tct tcu tdc tdd tde tdf tdl tdn tdp tds tdt tdu te- tec ted tee tef tel ten tep tes tet teu tfc tfd tfe tff tfl tfn tfp tfs tft tfu tlc tld tle tlf tll tln tlp tls tlt tlu tnc tnd tne tnf tnl tnn tnp tns tnt tpc tpd tpe tpf tpl tpn tpp tps tpt tpu tsc tsd tse tsf tsl tsn tsp tss tst tsu ttc ttd tte ttf ttl ttn ttp tts ttt ttu tuc tud tue tuf tul tun tup tus tut tuu ucc ucd uce ucf ucl ucn ucp ucs uct ucu udc udd ude udf udl udn udp uds udt udu uec ued uee uef uel uen uep ues uet ufc ufd ufe uff ufl ufn ufp ufs uft ufu ulc uld ule ulf ull uln ulp uls ult ulu un- unc und une unf unl unn unp uns unt unu up- upc upd upe upf upn upp ups upt upu usc usd use usf usl usn usp uss ust usu utc utd ute utf utl utn utp uts utt utu uuc uue uun