cccc ccci cccs ccee cche cchr cchs ccic ccii ccir ccis ccrc ccre ccri ccrs ccsi ccss cec- cece ceci cecs ceec cees cehs cer- cerc cere ceri cers cesc cese cesi cesr cess chce chch chci chcs chec chee cheh cher ches chhs chic chie chih chir chis chrc chrr chrs chsc chse chsh chsi chsr cicc cich cici cicr cics ciee cier cies cihr cihs ciii ciis circ cire cirh ciri cirr cirs cis- cisc cise cish cisr ciss crcc crce crcr cre- crec cree creh crei cres crhs cric crie cris crss cscc csce csch csci cscr cscs csec csee cseh cser cshs csir csis csrc csrs csse cssr eccc ecce ecci eces eche echs ecis ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eehs eerc eers eese eesi ehcc eheh eher ehhs ehis ehre eich eics eiec eiei eier eies eire eirs eise eish eiss ercc erce erch erec erei erer eres erhc erhs eric erie erih eris errc erre errs erse ersh ersi esce esch esci escr escs esee eser eses eshs esie esis esri esse essh essi h-ii hccc hcch hccs hchi hchs hcis hcsc hcss hech hecs heer hees hehe hehs heic heie heih heir heis herc here heri herr hers hesc hesh hess hhhh hhhs hi-c hicc hice hich hics hiei hier hies hihc hihe hihi hiie hiis hire hiri hirs hise hish hiss hree hrhs hrrc hscc hsci hsei hses hshs hsse iccc icci iccr iccs icec icee icer ices ichc iche ichi ichr ichs icis icrc icre icrr icrs icsc icse icsh icsi icsr icss iecc ieie iere ieri iers iesc iesi iesr ihcc iher ihis ihrc ihre ihss iies iiie iiii iiis iirc iirs iisc iisi iisr ircc ircs iree irer ires irhs iri- iric irie iris irrc irre irri irrs irse iscc isch isci iscr iscs isec isee iseh iser ises ishe ishi ishr ishs isic isie isis isri issc isse issh issi issr isss rccc rccs rchs rcic rcis rcsc rcsi rcss recc rece rech reci recr recs rees rehe rehi rehs reii reir reis rere reri rers rese resh resi ress rhce rhee rhes rhhs ricc rice rich rics rier ries rihs riis rire riri rirs risc rise rish risi riss rrhs rrrr rscc rsch rscs rsee rshs rsis rsre s-ic s-ii sccc scce sccs scec scee scer sch- sche schh schi schr schs sci- scic scie scir scis scr- scrc scre scri scrs scsc scsh scsi scsr se-c se-e se-h se-i se-s sec- secc sece sech secr secs seec seeh seer sees sehe sehr sehs seie seih seii seir seis serc sere seri serr sers sesc sese sesh sesi sess shcc she- shee sheh sher shes shhh shhs shie shih shii shir shis shre shri shrs shsc sicc sice sich sici sics siec sier sies sihi sihr sihs sirc sire siri sirr sirs sisc sise sish sisi siss srcc srch srec sres srhs sris sscc ssce ssci sscs ssec ssee sses sshs ssis ssrc ssri ssrs sssc sssh sssi ssss