cccc ccci cccs cccu cchr cchs ccic ccii ccir ccis ccrc ccri ccrs ccsi ccss ccuc ccus chch chci chcs chhs chic chih chir chis chiu chrc chrr chrs chsc chsh chsi chsr chui chur chus cicc cich cici cicr cics cicu cihr cihs ciii ciis circ cirh ciri cirr cirs cis- cisc cish cisr ciss ciuc cius crcc crcr crhs cric cris criu crss crus cscc csch csci cscr cscs cshs csir csis csrc csrs cssr csur csus cucc cuci cui- cuir cuis curi curr curs cush cuss cusu h-ii hccc hcch hccs hchi hchs hcis hcsc hcss hhhh hhhs hhus hi-c hicc hich hics hihc hihi hiis hiiu hiri hirs hiru hish hiss hrhs hrrc hscc hsci hshs hsur huch hucs hucu huhi huhs huhu huir huis huri hurr hurs huru hush husi huss huus iccc icci iccr iccs iccu ichc ichi ichr ichs ichu icis icrc icrr icrs icru icsc icsh icsi icsr icss icus ihcc ihis ihrc ihss iiii iiis iirc iirs iisc iisi iisr iisu iiuc ircc ircs ircu irhs iri- iric iris irrc irri irrs irus iscc isch isci iscr iscs iscu ishi ishr ishs isic isis isri issc issh issi issr isss issu isuh isus iucc iuiu iuss rccc rccs rchs rcic rcis rcsc rcsi rcss rhhs rhus ricc rich rics rihs riis riri rirs risc rish risi riss risu rius rrhs rrrr rscc rsch rscs rshs rsis ruch ruci ruhh ruhi ruhr ruhs ruis rurc ruri rurs ruru rush rusi russ rusu s-ic s-ii sccc sccs sch- schh schi schr schs sci- scic scir scis scr- scrc scri scrs scsc scsh scsi scsr scsu scur shcc shhh shhs shih shii shir shis shiu shri shrs shsc shui shur shus shuu sicc sich sici sics sicu sihi sihr sihs sihu sirc siri sirr sirs siru sisc sish sisi siss sisu siui sius srcc srch srhs sris sscc ssci sscs sshs ssis ssrc ssri ssrs sssc sssh sssi ssss suc- succ such suci sucr sucs suhi suhr suir suis sur- surc suri surr surs suru sus- susi suss susu suus ucci uchi uchs ucrc ucsc ucsu uhrs uhss uhuh uirr urch urci uric uris uriu urrh urri ursi urss ursu urur urus uscc usch uscs ushi ushr ushs ushu usis ussc ussr usss ussu usui usus uuri uusi uuuu