-ol -up c-- ccc ccl cco ccp ccs cct ccu cl- clc cll clo clp cls clt clu co- coc col coo cop cos cot cou cpc cpl cpo cpp cps cpt cpu csc csl cso csp css cst csu ctc ctl cto ctp cts ctt ctu cuc cul cuo cup cus cut cuu l-p lcc lcl lco lcp lcs lct lcu llc lll llo llp lls llt llu loc lol loo lop los lot lou lpc lpl lpo lpp lps lpt lpu lsc lsl lso lsp lss lst lsu ltc ltl lto ltp lts ltt ltu luc lul luo lup lus lut luu oc- occ ocl oco ocp ocs oct ocu olc oll olo olp ols olt olu oo- ooc ool ooo oop oos oot op- opc opl opo opp ops opt os- osc osl oso osp oss ost osu ot- otc otl oto otp ots ott otu ou- ouc oul ouo oup ous out p-p pcc pcl pco pcp pcs pct pcu plc pll plo plp pls plt plu poc pol poo pop pos pot pou ppc ppl ppo ppp pps ppt ppu ps- psc psl pso psp pss pst psu pt- ptc ptl pto ptp pts ptt ptu puc pul pup pus put puu scc scl sco scp scs sct scu slc sll slo slp sls slt slu soc sol soo sop sos sot sou spc spl spo spp sps spt spu ss- ssc ssl sso ssp sss sst ssu stc stl sto stp sts stt stu suc sul suo sup sus sut suu tcc tcl tco tcp tcs tct tcu tlc tll tlo tlp tls tlt tlu to- toc tol too top tos tot tou tpc tpl tpo tpp tps tpt tpu tsc tsl tso tsp tss tst tsu ttc ttl tto ttp tts ttt ttu tuc tul tuo tup tus tut tuu ucc ucl uco ucp ucs uct ucu ulc ull ulo ulp uls ult ulu uoc uol uoo uop uos uot up- upc upo upp ups upt upu usc usl uso usp uss ust usu utc utl uto utp uts utt utu uuc uus uut uuu