-up c-- ccc cce ccl ccn ccp cct ccu ce- cec cee cel cen cep cet ceu cl- clc cle cll cln clp clt clu cn- cnc cne cnl cnn cnp cnt cnu cpc cpe cpl cpn cpp cpt cpu ctc cte ctl ctn ctp ctt ctu cuc cue cul cun cup cut cuu ec- ecc ece ecl ecn ect ecu eec eee eel een eep eet elc ele ell eln elp elt elu en- enc ene enl enn enp ent enu ep- epc epe epl epn epp ept epu etc ete etl etn etp ett etu eu- euc eue eul eun eup eut l-p lcc lce lcl lcn lcp lct lcu lec lee lel len lep let leu llc lle lll lln llp llt llu lnc lne lnl lnn lnp lnt lnu lpc lpe lpl lpn lpp lpt lpu ltc lte ltl ltp ltt ltu luc lue lul lun lup lut luu ncc nce ncl ncn ncp nct ncu ne- nec nee nel nen nep net neu nlc nle nll nln nlp nlt nlu nnc nne nnl nnn nnp nnt nnu npc npe npl npn npp npt npu ntc nte ntn ntp ntt ntu nuc nue nul nun nup nut nuu p-p pcc pce pcl pcn pcp pct pcu pec pee pel pen pep pet peu plc ple pll pln plp plt plu pn- pnc pne pnl pnn pnp pnt pnu ppc ppe ppl ppn ppp ppt ppu pt- ptc pte ptl ptn ptp ptt ptu puc pue pul pun pup put puu tcc tce tcl tcn tcp tct tcu te- tec tee tel ten tep tet teu tlc tle tll tln tlp tlt tlu tnc tne tnl tnn tnp tnt tpc tpe tpl tpn tpp tpt tpu ttc tte ttl ttn ttp ttt ttu tuc tue tul tun tup tut tuu ucc uce ucl ucn ucp uct ucu uec uee uel uen uep uet ulc ule ull uln ulp ult ulu un- unc une unl unn unp unt unu up- upc upe upn upp upt upu utc ute utl utn utp utt utu uuc uue uun uut uuu