-up c-- ccc cck ccm ccp ccu ckc ckm cmc cmk cmm cmp cmu cpc cpk cpm cpp cpu cuc cuk cum cup cuu kcc kck kcm kcp kcu kkc kkk kkm kkp kku kmc kmk kmm kmp kmu kpc kpk kpm kpp kpu kuc kuk kum kup kuu mc- mcc mck mcm mcp mcu mkc mkk mkm mkp mku mmc mmk mmm mmp mmu mpc mpk mpm mpp mpu muc muk mum mup muu p-p pcc pck pcm pcp pcu pkc pkm pkp pku pmc pmk pmm pmp pmu ppc ppk ppm ppp ppu puc puk pum pup puu ucc uck ucm ucp ucu ukc ukk ukp uku um- umc umm ump umu up- upc upk upm upp upu uuc uum uuu