c-cd cccc cccs cccu ccdc ccdh ccds cchs ccsd ccss ccuc ccus cdcs cdhs cdss chch chcs chhs chsc chsh chud chus cscc cscd csch cscs cshs cssd csus cucc cuds cusd cush cuss cusu dccc dccs dccu dcds dchs dcsc dcss dddd ddss dscc dsch dscs dshs dssc duch ducs dudd duds dudu duhs duhu dush hccc hcch hccs hchs hcsc hcss hdhs hdss hhds hhhh hhhs hhus hscc hshs huch hucs hucu hudd huds hudu huhs huhu hush huss huus sccc sccs scdc scds sch- schh schs scsc scsd scsh scsu scud sdcc sdch sddc sdds sdhd sdhs sdsc sdss sdsu shcc shhh shhs shsc shud shus shuu sscc sscs ssdc ssdd sshs sssc sssh ssss suc- succ such sucs sudd sudh suds sus- susd suss susu suus ucdc ucdd uchs ucsc ucsd ucsu udds udsd uh-d uhss uhuh uscc usch uscs usdc usds ushs ushu ussc usss ussu usus uuuu