cccc ccci cccs ccic ccii ccir ccis cciw ccjo cckw ccoc ccow ccrc ccri ccrs ccsi ccss cicc cici cico cicr cics ciii ciis ciko cikr cior cios circ ciri cirk ciro cirr cirs cis- cisc cisk cisr ciss ciws ciww cjcj cjcs cjcw cjic cjoi cjor cjrc cjrj cjrs cjss cjwc cjwi cjww ckck ckco ckcs ckcw ckjr ckjs ckoc ckoi ckoo ckor ckos ckrc ckrw ckso cksw ckwr ckws ckww cock coco coir cois cojo cok- coko cook coos cor- corc cori cork coro corr cors cosc cosi coso coss cows crcc crcr cric crik cris crkc croc crok croo cror crow crss cscc csci csco cscr cscs csik csio csir csis csks csor csos csrc csrs cssr cswk csws cwis cwos cwrw iccc icci icco iccr iccs icis icks icoc icor icos icrc icrr icrs icrw icsc icsi icsr icss icws iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisj iisr iiwi ijji ijok ikki ikko ikoo ikri ikwo ioci ioii ioio ioko iooi iooo ioos iori iors ioso ircc ircs iri- iric irio iris irki irks iroc irrc irri irrs iscc isci isco iscr iscs isic isis isko iso- isoc isok isor isos isri issc issi isso issr isss iswc iwcc iwis iwiw j-ro jccc jcci jcrc jcss jick jiji jijk jiri jirk jiro jisc jiso jjcc jkcs jock joco joik joio jois joji jojo joki jook joor joos jork joro joso joss jowk jowo jows jsci jssr jsss k-ci k-os kccc kcci kcck kccr kcic kcii kcir kcis kcjc kcjj kcjk kckc kckj kckk kcko kckr kcor kcos kcow kcrc kcri kcro kcrr kcrs kcrw kcsc kcsi kcsj kcsr kcss kcwc kcwj kcwk kcwr kicc kicj kick kicr kics kicw kiic kiii kiik kiis kiji kikc kiki kikk kiko kikr kioc kioi kiok kioo kiow kirc kiri kirk kiro kirr kirs kisc kisi kisk kiso kisr kiss kisw kiwi kiwr kjcc kjck kjcr kjcs kjcw kjic kjik kjir kjjj kjjk kjjo kjjr kjjs kjkj kjkk kjks kjoc kjoi kjoj kjok kjor kjrc kjrw kjsk kjsr kjwr kkci kkcj kkck kkco kkcr kkcs kkcw kkic kkik kkjk kkkj kkkk kkoj kkoo kkor kkow kkrc kkrk kkro kkrr kkrs kksi kksj kksr kkss kksw kkwk kkws koci kock kocs kocw koii koir koji kojo kokc koki kokk koko kokr koks kooc kooi kook kooo koor koos korc kori kork koro korr kors kos- kosc kosi koso kosr koss kowi kowr krcc krci krco krcs krcw krik krio kris krjc krjk krjo krkc krki krkk krko krkr krks krkw kroc kroi krok kroo kror kros krow krrc krri krrk krro krrr krrs krrw krsc krsj krsk krsr krss krsw krwc krwk krwr ksci kscj ksck ksco kscr kscs ksii ksik ksir ksis ksiw ksjc ksji ksjj ksjk ksjo ksjs kskk ksko kskr ksks ksoc ksoi ksok ksoo ksor ksos ksow ksro ksrr ksrs ksrw kssi ksso kssr ksss kswc kswi kswo ksws ksww kwck kwcr kwic kwik kwjc kwjk kwkc kwkj kwkk kwkr kwkw kwoc kwok kwor kwos kwow kwri kwrk kwro kwrr kwrs kwrw kwsc kwsk kwso kwss kwsw kwwj kwwk kwwr kwws occc occi ocis ocks ocos ocro ocrr ocrs ocsw oici oick oiii oiko oiks oios oisc ojok ojos okic okir okko okok okor okro oksi okso oocr ooij ooji oooo ooos oosi orci orco orcs ori- oric orio oris orji orko oro- orok oror oros orri orro orrs orsi orsk orso orwo oscc osci osco osii osik osis oski osoi osoo osor osos osow osro ossi osso owir owjc owow rccc rccs rcic rcis rcos rcsc rcsi rcss ricc rick rico rics riis riji rijo rijs riki rikk rios riri rirs risc risi risk riso riss riwo rkos rkss rocc rock roco rocs roik roio roir rois roji rojo rojs roki rokk roko rokr roks rooi rook roor roos rorc rori rork roro rosc rosi roso ross rowi rowk rowr rows roww rrrr rscc rscs rsis rsos rwcs rwik s-ic s-ii s-os sccc sccs sci- scic scio scir scis sck- scok scoo scor scow scr- scrc scri scrs scsc scsi scso scsr sicc sici sick sico sics siik sijk sijo siki siko sikr siks sior sios sirc siri sirk siro sirr sirs sisc sisi sisk siss siwi sjcc sjcs sjis skic skik skio skir skis skoj skor skow skss skws soci sock soco socr socs soic soik soir sois soji soki sokk soko sook soor soos sori soro sorr sors sosi soso soss sowi sowk sowr sows srcc sris sros sscc ssci sscs ssis ssoc ssrc ssri ssrs sssc sssi ssss ssws swcc swic swir swis swoo swor swow swss wccc wcci wcck wcco wccr wccs wccw wcic wcii wcik wcir wcis wcjc wcjk wcjo wcjw wcki wckk wckr wcks wckw wcoc wcoj wcok wcoo wcor wcos wcrc wcri wcrj wcrk wcro wcrr wcrs wcrw wcsc wcsi wcsj wcsk wcso wcsr wcss wcsw wcwc wcwi wcwj wicc wici wick wico wicr wics wiii wiik wiis wijk wijr wijs wiki wikk wiko wiks wioc wioi wiok wioo wios wiri wirj wirk wiro wirr wisc wisk wiso wisr wiss wisw wiwi wjcc wjci wjck wjcr wjcs wjcw wjic wjik wjis wjjc wjjj wjjk wjjo wjjr wjjs wjjw wjkc wjki wjkk wjkr wjks wjkw wjoc wjoi wjoj wjok wjos wjri wjrr wjrs wjrw wjsr wjwc wjwj wkci wkcj wkco wkcs wkcw wkic wkii wkik wkio wkis wkiw wkjc wkjk wkjo wkjr wkjs wkjw wkkc wkki wkkj wkko wkkr wkks wkkw wkoc wkok wkoo wkor wkos wkow wkrc wkri wkrk wkro wkrr wkrs wksc wksk wkso wksr wkss wksw wkwc wkwi wkws wocc woco wocr wocs woic woio woir wois wojo wokc woki wokj wokk woko wokr woks wokw wooc wook woos woow worc wori work woro worr wors worw woso woss wosw wowc wowi wowo wows woww wrci wrck wrco wrcr wrcs wrcw wric wrik wrjc wrji wrjo wrjr wrjs wrjw wrkc wrki wrkj wrkk wrko wrkr wrks wrkw wroc wroi wrok wroo wros wrow wrrc wrrk wrro wrrs wrrw wrsc wrsi wrsj wrso wrsr