cccc cccm cccs cccu cccv ccmc ccmm ccms ccss ccuc ccus ccvs cmcc cmcs cmcv cmmc cmms cmsc cmus cscc cscs csmc csmu csmv cssm csum csus cucc cucm cum- cums cuss cusu cvcc cvms cvss mccc mccv mcmc mcmv mcss mmcc mmcm mmcs mmcv mmmc mmmm mmms mmsc mmsu mmus mscc msmc msmm msms msmu mssm msus msvs muc- mucc mucu mumm mums mumu musc muss musu mvcc sccc sccm sccs scmc scmm scms scsc scsu scum smcc smsc smss smus sscc sscs ssmc sssc sssm ssss ssvm suc- succ sucs sum- sums sumu sus- suss susu suum suus suvs svcc svcs svsc ucmc ucsc ucsm ucsu umms umsu umus uscc uscm uscs usmc usmm usms ussc usss ussu usus uuuu uv-c uvvu vmcc vmcv vmmc vsmu vssc vumc vvvv