-up c-- ccc cck ccm cco ccp ccu ckc ckm cko cmc cmk cmm cmo cmp cmu co- coc cok com coo cop cou cpc cpk cpm cpo cpp cpu cuc cuk cum cuo cup cuu kcc kck kcm kcp kcu kkc kkk kkm kkp kku kmc kmk kmm kmo kmp kmu koc kok kom koo kop kou kpc kpk kpm kpo kpp kpu kuc kuk kum kup kuu m-o mc- mcc mck mcm mco mcp mcu mkc mkk mkm mko mkp mku mmc mmk mmm mmo mmp mmu moc mok mom moo mop mou mpc mpk mpm mpo mpp mpu muc muk mum mup muu oc- occ ock ocm oco ocp ocu okc okk oko okp oku om- omc omm omo omp omu oo- ooc ook oom ooo oop op- opc opk opm opo opp ou- ouc ouk oum ouo oup p-p pcc pck pcm pco pcp pcu pkc pkm pko pkp pku pmc pmk pmm pmo pmp pmu poc pok pom poo pop pou ppc ppk ppm ppo ppp ppu puc puk pum pup puu ucc uck ucm uco ucp ucu ukc ukk ukp uku um- umc umm umo ump umu uoc uok uom uoo uop up- upc upk upm upo upp upu uuc uum uuu