-up c-- ccc ccm cco ccp cct ccu cmc cmm cmo cmp cmt cmu co- coc com coo cop cot cou cpc cpm cpo cpp cpt cpu ctc ctm cto ctp ctt ctu cuc cum cuo cup cut cuu m-o mc- mcc mcm mco mcp mct mcu mmc mmm mmo mmp mmt mmu moc mom moo mop mot mou mpc mpm mpo mpp mpt mpu mtc mtm mto mtp mtt mtu muc mum mup mut muu oc- occ ocm oco ocp oct ocu om- omc omm omo omp omt omu oo- ooc oom ooo oop oot op- opc opm opo opp opt ot- otc otm oto otp ott otu ou- ouc oum ouo oup out p-p pcc pcm pco pcp pct pcu pmc pmm pmo pmp pmt pmu poc pom poo pop pot pou ppc ppm ppo ppp ppt ppu pt- ptc ptm pto ptp ptt ptu puc pum pup put puu tcc tcm tco tcp tct tcu tmc tmm tmo tmp tmt tmu to- toc tom too top tot tou tpc tpm tpo tpp tpt tpu ttc ttm tto ttp ttt ttu tuc tum tuo tup tut tuu ucc ucm uco ucp uct ucu um- umc umm umo ump umt umu uoc uom uoo uop uot up- upc upm upo upp upt upu utc utm uto utp utt utu uuc uum uut uuu