cccc ccci cccs ccic ccii ccis ccjo ccoc ccsi ccss ccst cctc cctt cicc cici cico cics cict ciii ciis ciit cios cis- cisc ciss cist citi cito cits citt cjcj cjcs cjic cjoi cjss coco coct cois coit cojo coos coot cosc cosi coso coss cost cotc coti coto cots cott cscc csci csco cscs csio csis csit csos csot cstc csto csts ctic ctos ctot ctsc ctss ctts iccc icci icco iccs icct icis icoc icos icsc icsi icss icst icts iiii iiio iiis iiit iioi iioo iios iisc iisi iisj iist iitt ijji ioci ioii ioio ioit iooi iooo ioos ioso ioto iscc isci isco iscs isct isic isis isit iso- isoc isos issc issi isso isss istc isti istj isto ists itcs itic itis itoi itoo itos itsi itso itto jccc jcci jcss jcts jiji jisc jiso jist jiti jito jits jjcc joco joio jois joit joji jojo joos joot joso joss jost joto jots jott jsci jsss jtcc occc occi occt ocis ocos oct- octi octo octs oici oiii oios oisc oist oitc oiti ojos ooij ooji oooo ooos oosi oost oots oscc osci osco osii osis osoi osoo osos ossi osso ostc osti osts otic otis otit oto- otoo otos otso otti otto otts s-ic s-ii s-os sccc sccs scct sci- scic scio scis scit scoo scot scsc scsi scso scst sctc scto scts sicc sici sico sics siit sijo sijt sios siot sisc sisi siss sist sit- sitc siti sito sits sitt sjcc sjcs sjis soci soco socs soic sois soit soji soos soot sosi soso soss sost sotc soto sots sscc ssci sscs ssis ssit ssoc ssot sssc sssi ssss sstc ssts stcc stcs stic stio stis stit stoo stos stot stsi stss sttc tccc tcos tctc tcts ticc tico tics tiit tiji tijo tijs tios tisi tiso tiss tist titc titi tito tits titt tjsj toci toco tois toit toji tojo toos toot tosc tosi toso toss tost totc toti toto tots tott tscc tsis tsoi tsos tssi tsst tstc tsts ttss tttt