-up c-- ccc cck ccl ccp ccs ccu ckc cks cl- clc clk cll clp cls clu cpc cpk cpl cpp cps cpu csc csk csl csp css csu cuc cuk cul cup cus cuu kcc kck kcl kcp kcs kcu kkc kkk kkl kkp kks kku kl- klc kls klu kpc kpk kpl kpp kps kpu ksc ksk ksl ksp kss ksu kuc kuk kul kup kus kuu l-p lcc lck lcl lcp lcs lcu lkl lkp lks llc llk lll llp lls llu lpc lpk lpl lpp lps lpu lsc lsk lsl lsp lss lsu luc luk lul lup lus luu p-p pcc pck pcl pcp pcs pcu pkc pkl pkp pks pku plc plk pll plp pls plu ppc ppk ppl ppp pps ppu ps- psc psk psl psp pss psu puc puk pul pup pus puu scc sck scl scp scs scu sk- skc skk skl skp sks sku slc slk sll slp sls slu spc spk spl spp sps spu ss- ssc ssk ssl ssp sss ssu suc suk sul sup sus suu ucc uck ucl ucp ucs ucu ukc ukk ukl ukp uku ulc ulk ull ulp uls ulu up- upc upk upp ups upu usc usk usl usp uss usu uuc uus uuu