-ose cccc cccf cccs ccee ccfc ccff cche cchs ccoc ccsf ccss ccst cctc cctt cec- cece ceco cecs cect ceec cees cef- cefc cehs ceos cesc cese cess cest cet- cete ceto cets cfcf cfco cfcs cfhs cfos cfse cftc cfte cfth chce chch chcs chec chee chef cheh ches chet chfc chfs chhs choc choh choo chos chsc chse chsh chst chto chtt coce coch coco coct coes cofc cofe coff cofs coft coho cohs coof cooh coos coot cosc cose cosh coso coss cost cotc cote coth coto cots cott cscc csce cscf csch csco cscs csec csee cseh cset csfc cshs csos csot csse cstc csto csts ctcf ctec ctfc ctfo ctfs cths ctos ctot ctsc ctss ctts eccc ecce ecco ecct ecef eces ecfc ecfs eche echo echs echt eco- ecos ecot ecsc ecse ecss ect- ectc ectf ecth ecto ects eecs eeee eees eefe eehs eeoc eese eetc eete eeth eets efco efeo efes efet effs efhs efsh eft- efts ehcc eheh ehhs ehte eoes eost eotc eoto eots esce esch esco escs esee eseo eses eset esfs eshs eso- esos esse essh esso esst estc este esth esto ests etcc etch etco etcs etec etee etes etfc etfe eth- ethe etho eths etoe etoh etos ette etto fccf fcch fces fchs fcot fcsc fcst fcto fece fech fect fees feet fefc fefe feff fefo feof feoh fese fesh fess fest fete feth fets fett ffcc ffee ffff ffhs ffss fftf fhfs fhhs fhss foce foch foco focs foes fofo fohs foof foos foot fosh foso foss fost fote foth foto fots fott fscc fsec fsfo fshs fssc fssf ft-c ftfc fths ftos ftse hccc hcch hccs hcfc hchs hcsc hcso hcss hcst hech hecs hect heef hees heet hefe hefs heft hehe heho hehs hesc hesh hess hest hete heth heto hets hett hfce hfcs hfhs hfss hhhh hhhs hhof hoce hoch hocs hoes hofe hoff hofs hohe hoho hooe hoof hoos hoot hose hosh hoss host hote hoth hoto hots hott hscc hsct hses hset hsfc hsfs hshs hsse hste hsts htcc htet htfc hths htoh htsc o-eo occc occt oce ocee ocef ocet oche ochs ocht ocos oct- octe octo octs oec- oecc oeec oese oest off- offc offe offh offo offs ofst ohcc ohee ohho ohhs ohoh ohos ohso ohss ohte ohto ooes ooff oofs ooho oohs oooh oooo ooos oose oost oots oscc osce osco osec osee oseh oses oset oshc oshe osho oshs osoo osos osse osso ostc oste osts otee otes otfc othe otho oths oto- otoe otof otoh otoo otos otse otso otte otto otts s-os sccc scce sccs scct scec scee scet scfc scfe sch- sche schh scho schs scoh scoo scot scsc scsh scso scst sctc scto scts se-c se-e se-f se-h se-o se-s se-t sec- secc sece sech seco secs sect seec seef seeh sees seet seff seft sehe sehs seoc sesc sese sesh seso sess sest set- setc sete setf seth seto sets sett sfcc sfco sfcs sffc sfhs sfos sfss sfts shcc she- shee shef sheh sheo shes shet shft shhh shhs shoe shof shoo shos shot shsc shts soce soch soco socs soec soeo soes sofo soft sohh soho sohs soof soos soot sose sosh soso soss sost sotc sote soth soto sots sscc ssce sscs ssec ssee sses sset ssfc sshs ssoc ssot sssc sssf sssh ssss sstc ssth ssts stcc stch stcs stec stee stef steo stes stet stfc sths stoe stof stoo stos stot stsf stss sttc tccc tcfc tch- tche tchh tcho tchs tcos tcsh tctc tcts tech teco tecs tect teec teef tees teet tefc teff teft teho teoh teos tesc tese tesh teso tess test tete teth teto tets tett tfec tfot tfss tftc thch the- thec thee thef theo thes thet thoe thof thoo thos thot thse thss thts toce toch toco toee toeh toes toet toff tofo toft toho toof tooh toos toot tosc tose tosh toso toss tost totc tote toth toto tots tott tscc tsec tses tset tsfc tshe tshs tsos tsse tssf tsst tstc tsts tteo ttfc ttff ttoe ttss tttt