-up c-- ccc ccl ccn ccp ccu cl- clc cll cln clp clu cn- cnc cnl cnn cnp cnu cpc cpl cpn cpp cpu cuc cul cun cup cuu l-p lcc lcl lcn lcp lcu llc lll lln llp llu lnc lnl lnn lnp lnu lpc lpl lpn lpp lpu luc lul lun lup luu ncc ncl ncn ncp ncu nlc nll nln nlp nlu nnc nnl nnn nnp nnu npc npl npn npp npu nuc nul nun nup nuu p-p pcc pcl pcn pcp pcu plc pll pln plp plu pn- pnc pnl pnn pnp pnu ppc ppl ppn ppp ppu puc pul pun pup puu ucc ucl ucn ucp ucu ulc ull uln ulp ulu un- unc unl unn unp unu up- upc upn upp upu uuc uun uuu