-ol -up c-- ccc ccl cco ccp ccs ccu cl- clc cll clo clp cls clu co- coc col coo cop cos cou cpc cpl cpo cpp cps cpu csc csl cso csp css csu cuc cul cuo cup cus cuu l-p lcc lcl lco lcp lcs lcu llc lll llo llp lls llu loc lol loo lop los lou lpc lpl lpo lpp lps lpu lsc lsl lso lsp lss lsu luc lul luo lup lus luu oc- occ ocl oco ocp ocs ocu olc oll olo olp ols olu oo- ooc ool ooo oop oos op- opc opl opo opp ops os- osc osl oso osp oss osu ou- ouc oul ouo oup ous p-p pcc pcl pco pcp pcs pcu plc pll plo plp pls plu poc pol poo pop pos pou ppc ppl ppo ppp pps ppu ps- psc psl pso psp pss psu puc pul pup pus puu scc scl sco scp scs scu slc sll slo slp sls slu soc sol soo sop sos sou spc spl spo spp sps spu ss- ssc ssl sso ssp sss ssu suc sul suo sup sus suu ucc ucl uco ucp ucs ucu ulc ull ulo ulp uls ulu uoc uol uoo uop uos up- upc upo upp ups upu usc usl uso usp uss usu uuc uus uuu