c-- ccc ccm ccs ccu ccv cmc cmm cms cmu cmv csc csm css csu csv cuc cum cus cuu cuv cvc cvm cvs cvu cvv m-v mc- mcc mcm mcs mcu mcv mmc mmm mms mmu mmv msc msm mss msu msv muc mum mus muu mvc mvm mvs mvv scc scm scs scu scv smc smm sms smu smv ss- ssc ssm sss ssu ssv suc sum sus suu suv svc svm svs svu svv ucc ucm ucs ucu ucv um- umc umm ums umu usc usm uss usu usv uuc uum uus uuu uvc uvm uvs uvu uvv vcc vcm vcs vcu vm- vmc vmm vmu vsc vsm vss vsu vsv vum vus vuv vvc vvm vvs vvv