cccc ccci cccl cccs cchl cchs ccic ccii ccil ccis cclc ccli ccls ccoc ccsi ccsl ccss chch chci chcs chhs chic chih chil chis chlc choc choh choi chol choo chos chsc chsh chsi cicc cich cici cico cics cihs ciii ciis cili cill cilo cils cios cis- cisc cish cisl ciss clhs clic clii clio clis cloo clos clsc coch coco coho cohs coil cois col- coli coll colo cols cooh cool coos cosc cosh cosi cosl coso coss cscc csch csci cscl csco cscs cshl cshs csio csis csos h-ii hccc hcch hccs hchi hchs hcis hcsc hcso hcss hhcl hhhh hhhs hi-c hicc hich hico hics hihc hihi hiho hiil hiis hili hill hilo hils hioc hish hiss hlhs hlss hoch hocs hohl hoho hoil hois hol- holc holh holi holl holo hols hool hoos hosh hoss hscc hsci hshs hsls iccc icci iccl icco iccs ichc ichi icho ichs icis icll icoc icos icsc icsh icsi icss ihcc ihis ihss iihl iiii iiio iiis iioi iioo iios iisc iisi ilic ilio ilis ill- illi illo ills iloc iloo ilos ioci ioii ioio iolo iooi iooo ioos ioso iscc isch isci isco iscs ishi ishs isic isil isis isls iso- isoc isol isos issc issh issi isso isss lccc lccs lchc lchs lcis lcls lcsc lhhh lhhs lhss lich lico lics lih- lihi liho liii liis lili lill lilo lils lio- lios lish lisi liso liss llcc llcs llhs lllc llll lloc lloo locc loch loci loco locs lohi loho lohs loic lois loli loll lolo lols looc lool loos losc losh losi loso loss lsco lscs lshs lsoh lsso occc occi ochi ochs ocis oclc ocos ohcc ohhi ohho ohhs ohio ohis ohoh ohos ohso ohss oici oiii oils oios oisc olcc olic olio olis olli ollo olos olsh olsi ooho oohs oolo oooh oooo ooos oosi oscc osci oscl osco oshc oshi osho oshs osii osis osli oslo osoi osoo osos ossi osso s-ic s-ii s-os sccc sccl sccs sch- schh schi schl scho schs sci- scic scil scio scis scl- sclc scls scoh scol scoo scsc scsh scsi scsl scso shcc shhh shhs shih shii shil shio shis shl- shls shoo shos shsc sicc sich sici sico sics sihi sihl sihs sil- silc sili sill silo sils siol sios sisc sish sisi siss sl-i slcc slhs slic sloc sloh sloo slos slsc soch soci socl soco socs sohh sohl soho sohs soic soil sois solh soli soll solo sols sool soos sosh sosi soso soss sscc ssci sscs sshl sshs ssis sslc ssoc sssc sssh sssi ssss