-up c-- ccc cck ccm ccp ccs ccu ckc ckm cks cmc cmk cmm cmp cms cmu cpc cpk cpm cpp cps cpu csc csk csm csp css csu cuc cuk cum cup cus cuu kcc kck kcm kcp kcs kcu kkc kkk kkm kkp kks kku kmc kmk kmm kmp kms kmu kpc kpk kpm kpp kps kpu ksc ksk ksm ksp kss ksu kuc kuk kum kup kus kuu mc- mcc mck mcm mcp mcs mcu mkc mkk mkm mkp mks mku mmc mmk mmm mmp mms mmu mpc mpk mpm mpp mps mpu msc msk msm msp mss msu muc muk mum mup mus muu p-p pcc pck pcm pcp pcs pcu pkc pkm pkp pks pku pmc pmk pmm pmp pms pmu ppc ppk ppm ppp pps ppu ps- psc psk psm psp pss psu puc puk pum pup pus puu scc sck scm scp scs scu sk- skc skk skm skp sks sku smc smk smm smp sms smu spc spk spm spp sps spu ss- ssc ssk ssm ssp sss ssu suc suk sum sup sus suu ucc uck ucm ucp ucs ucu ukc ukk ukp uku um- umc umm ump ums umu up- upc upk upm upp ups upu usc usk usm usp uss usu uuc uum uus uuu