cccc ccci cccs cchr cchs ccic ccii ccir ccis ccrc ccri ccrs ccsi ccss chch chci chcs chhs chic chih chir chis chrc chrr chrs chsc chsh chsi chsr cicc cich cici cicr cics cihr cihs ciii ciis circ cirh ciri cirr cirs cis- cisc cish cisr ciss crcc crcr crhs cric cris crss cscc csch csci cscr cscs cshs csir csis csrc csrs cssr h-ii hccc hcch hccs hchi hchs hcis hcsc hcss hhhh hhhs hi-c hicc hich hics hihc hihi hiis hiri hirs hish hiss hrhs hrrc hscc hsci hshs iccc icci iccr iccs ichc ichi ichr ichs icis icrc icrr icrs icsc icsh icsi icsr icss ihcc ihis ihrc ihss iiii iiis iirc iirs iisc iisi iisr ircc ircs irhs iri- iric iris irrc irri irrs iscc isch isci iscr iscs ishi ishr ishs isic isis isri issc issh issi issr isss rccc rccs rchs rcic rcis rcsc rcsi rcss rhhs ricc rich rics rihs riis riri rirs risc rish risi riss rrhs rrrr rscc rsch rscs rshs rsis s-ic s-ii sccc sccs sch- schh schi schr schs sci- scic scir scis scr- scrc scri scrs scsc scsh scsi scsr shcc shhh shhs shih shii shir shis shri shrs shsc sicc sich sici sics sihi sihr sihs sirc siri sirr sirs sisc sish sisi siss srcc srch srhs sris sscc ssci sscs sshs ssis ssrc ssri ssrs sssc sssh sssi ssss