cccc ccci cccs ccee cche cchr cchs ccic ccii ccir ccis ccrc ccre ccri ccrs ccsi ccss cec- cece ceci cecs ceec cees cehs ceke cer- cerc cere ceri cers cesc cese cesi cesr cess chce chch chci chcs chec chee cheh chek cher ches chhs chic chie chih chik chir chis chks chrc chrr chrs chsc chse chsh chsi chsr cicc cich cici cicr cics ciee cier cies cihr cihs ciii ciis cikr circ cire cirh ciri cirk cirr cirs cis- cisc cise cish cisk cisr ciss ckch ckck ckcs cker ckhs ckrc cksh crcc crce crcr cre- crec cree creh crei cres crhs cric crie crik cris crkc crss cscc csce csch csci cscr cscs csec csee cseh cser cshs csik csir csis csks csrc csrs csse cssr eccc ecce ecci eces eche echs ecis ecks ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eehs eeke eeks eerc eers eese eesi eesk ehcc eheh eher ehhs ehis ehre eich eick eics eiec eiei eier eies eike eiki eiks eire eirs eise eish eisk eiss ekch ekek eker ekes ekhs ekis ekki eksi ercc erce erch erec erei erer eres erhc erhs eric erie erih erik eris erke erki erks errc erre errs erse ersh ersi esce esch esci escr escs esee esek eser eses eshs esie esik esis eske esks esri esse essh essi h-ii hccc hcch hccs hchi hchs hcis hcsc hcss hech heck hecs heek heer hees hehe hehs heic heie heih heik heir heis heke herc here heri herk herr hers hesc hesh hess hhhh hhhs hi-c hicc hice hich hick hics hiei hier hies hihc hihe hihi hiie hiis hike hiki hire hiri hirk hirs hise hish hiss hkcc hkcs hkir hkis hkse hree hrhs hrrc hscc hsci hsei hses hshs hski hsse iccc icci iccr iccs icec icee icer ices ichc iche ichi ichr ichs icis icke icks 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 ikee iker ikes ikki ikri ircc ircs iree irer ires irhs iri- iric irie iris irki irks irrc irre irri irrs irse iscc isch isci iscr iscs isec isee iseh iser ises ishe ishi ishk ishr ishs isic isie isis isri issc isse issh issi issr isss k-ci kccc kcci kcck kccr kcec kcee kcei kche kchh kchi kchk kchr kchs kcic kcie kcii kcir kcis kckc kckk kckr kcrc kcrh kcri kcrr kcrs kcsc kcse kcsi kcsr kcss kech keck kecr keeh keek keer kees kehk kehr kehs keii keik keir keis kekc keke keki keks ker- kerc kere keri kerk kerr kers kesc kesh kesi kesk kesr kess khcc khch khck khcs khec kher khhk khhs khic khii khis khke khki khkk khkr khks khri khrk khrr khse khsi khss kicc kice kick kicr kics kier kies kihc kihh kihi kihk kihr kihs kiic kiii kiik kiis kikc kiki kikk kikr kirc kiri kirk kirr kirs kisc kise kish kisi kisk kisr kiss kkch kkci kkck kkcr kkcs kkhh kkhi kkhk kkhr kkic kkik kkkk kkrc kkre kkrh kkrk kkrr kkrs kkse kksi kksr kkss krcc krce krch krci krcs krec kree kreh krei krek kres krhc krhs krik kris krkc krke krkh krki krkk krkr krks krrc krre krri krrk krrr krrs krsc krse krsh krsk krsr krss ksce ksch ksci ksck kscr kscs ksec ksee kseh ksei ksek kser kshe kshi kshk kshr kshs ksii ksik ksir ksis kske kskk kskr ksks ksrh ksrr ksrs ksse kssi kssr ksss rccc rccs rchs rcic rcis rcsc rcsi rcss recc rece rech reci reck recr recs reek rees rehe rehi rehs reii reik reir reis reke reki reks rere reri rers rese resh resi ress rhce rhee rhes rhhs ricc rice rich rick rics riek rier ries rihs riis rike riki rikk rire riri rirs risc rise rish risi risk riss rkss 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 sck- scr- scrc scre scri scrs scsc scsh scsi scsr se-c se-e se-h se-i se-k se-s sec- secc sece sech seck secr secs seec seeh seek seer sees sehe sehk sehr sehs seie seih seii seik seir seis seke seki sekk serc sere seri serk serr sers sesc sese sesh sesi sess shcc she- shee sheh shek sher shes shhh shhs shie shih shii shik shir shis shre shri shrs shsc sicc sice sich sici sick sics siec siek sier sies sihi sihk sihr sihs siik sike sikh siki sikr siks sirc sire siri sirk sirr sirs sisc sise sish sisi sisk siss skee skei sker skes skhs skic skie skik skir skis skss srcc srch srec sres srhs sris sscc ssce ssci sscs ssec ssee sses sshs ssis ssrc ssri ssrs sssc sssh sssi ssss