cccc cccs cccu ccgc ccgs cchr cchs ccrc ccrg ccrs ccsg ccss ccuc ccus cgcc cgcg cggs cghs cgsh cgss chch chcs chgs chhs chrc chrr chrs chsc chsh chsr chug chur chus crcc crcr crgs crhs crss crug crus cscc csch cscr cscs csgh cshs csrc csrs cssr csur csus cucc curr curs cusg cush cuss cusu gc-c gccc gccs gchs gcrg gcsh gcss gcsu gggg gghg ggss ghhs ghug grcc grhs grrr grrs grss grug grur grus gshs gsur guch gugg gugh gugu guhr gurg gurh gurr gurs guru gush guss guus hccc hcch hccs hcgh hchs hcsc hcss hggc hghs hhgg hhhh hhhs hhus hrhs hrrc hscc hshs hsur huch hucs hucu hugg hugh hugs huhs huhu hurr hurs huru hush huss huus rccc rccs rcgc rchs rcrg rcsc rcss rghs rhcg rhhs rhug rhus rrhs rrrr rscc rsch rscs rsgc rshs ruch rugg rugh rugs ruhh ruhr ruhs rurc rurs ruru rush russ rusu sccc sccs scgs sch- schh schr schs scr- scrc scrs scsc scsh scsr scsu scug scur sgcg sggg sggs sghc sghs sgsh sgss shcc shgc shgr shhh shhs shrs shsc shug shur shus shuu srcc srch srhs sscc sscs ssgs sshs ssrc ssrg ssrs sssc sssh ssss suc- succ such sucr sucs sug- sugg sugh suhr sur- surc surg surr surs suru sus- suss susu suus uchs ucrc ucsc ucsu ugcc ugcg uggs ughs ugur uguu uhrs uhss uhuh urch urgh urgu urrh urss ursu urur urus uscc uscg usch uscs ushr ushs ushu ussc ussr usss ussu usus uuuu