-ose cccc cccs ccee cche cchs ccoc ccss ccst cctc cctt cec- cece ceco cecs cect ceec cees cehs ceke ceos cesc cese cess cest cet- cete ceto cets chce chch chcs chec chee cheh chek ches chet chhs chks chkt choc choh chok choo chos chsc chse chsh chst chto chtt ckch ckck ckco ckcs ckhs ckoc ckoo ckos ckot cksh ckso ckst ckts coce coch cock coco coct coes coho cohs cok- coke coko cooh cook coos coot cosc cose cosh coso coss cost cotc cote coth coto cots cott cscc csce csch csco cscs csec csee cseh cset cshs csks csos csot csse cstc csto csts ctec cths ctos ctot ctsc ctss ctts eccc ecce ecco ecct eces eche echo echs echt ecko ecks eco- ecos ecot ecsc ecse ecss ect- ectc ecth ecto ects eecs eeee eees eehs eeke eeks eeoc eese eesk eetc eete eeth eets ehcc eheh ehhs ehte ekch ekco ekek ekes eket ekho ekhs ekos eoes eost eotc eoto eots esce esch esco escs esee esek eseo eses eset eshs eske esko esks eso- esok esos esse essh esso esst estc este esth esto ests etcc etch etco etcs etec etee etes eth- ethe etho eths etoe etoh etok etos ette etto hccc hcch hccs hchs hcsc hcso hcss hcst hech heck hecs hect heek hees heet hehe heho hehs heke hekt hesc hesh hess hest hete heth heto hets hett hhhh hhhs hkcc hkcs hket hkse hkst hoce hoch hock hocs hoek hoes hohe hoho hoke hoko hoks hooe hook hoos hoot hose hosh hoss host hote hoth hoto hots hott hscc hsct hses hset hshs hsse hste hsts htcc htet hths htoh htsc k-os kccc kcck kcct kcec kcee kceo kcet kche kchh kchk kcho kchs kckc kckk kcko kcoe kcoh kcos kcot kcsc kcse kcss kcst kctc kcte kcto kech keck keco keeh keek kees keet kehk kehs kekc keke keko keks keok keos kesc kesh kesk keso kess kest ket- ketc kete keth ketk keto kets kett khcc khch khck khcs khct khec khet khhk khho khhs khke khkk khks khoc khoe khok khot khse khss khst khte khth khtk khto khts khtt kkch kkck kkco kkcs kkct kkhh kkhk kkkk kkoh kkoo kkot kkse kkss kkst kktc kktk kkts koch kock kocs koct koes kohh koho kohs koht kokc koke kokh kokk koko koks kooc kook kooo koos koot kos- kosc kose kosh koso koss kost kotc kote koth kotk koto kots kott ksce ksch ksck ksco kscs ksec ksee kseh ksek kseo kset kshe kshk ksho kshs kske kskk ksko ksks ksoc ksok ksoo ksos ksse ksso ksss ksst kstc kste ksth kstk ksto ksts kstt ktcc ktce ktch ktck ktco ktcs ktec ktee kteh ktek kthc kthe kthh kthk ktho kths ktht ktkc ktke ktkk ktko ktks ktkt ktoc ktoe ktoh ktok ktoo ktot ktsc ktso ktst kttc ktth kttk ktto ktts kttt o-eo occc occt oce ocee ocet oche ochs ocht ocke ocks ocos oct- octe octo octs oec- oecc oeec oese oest ohcc ohee ohho ohhs ohoh ohok ohos ohso ohss ohte ohto okeh okes oket okko okok okot okso okto ooes ooho oohs oooh oooo ooos oose oost oots oscc osce osco osec osee oseh osek oses oset oshc oshe osho oshs osoo osos osse osso ostc oste osts otee otes othe otho oths oto- otoe otoh otok otoo otos otse otso otte otto otts s-os sccc scce sccs scct scec scee scet sch- sche schh scho schs sck- scoh scok scoo scot scsc scsh scso scst sctc scto scts se-c se-e se-h se-k se-o se-s se-t sec- secc sece sech seck seco secs sect seec seeh seek sees seet sehe sehk sehs seke sekk seko sekt seoc seok sesc sese sesh seso sess sest set- setc sete seth seto sets sett shcc she- shee sheh shek sheo shes shet shhh shhs shoe shok shoo shos shot shsc shts skee skeo skes sket skhs skoe skot skss soce soch sock soco socs soec soeo soes sohh soho sohs soke sokk soko sook soos soot sose sosh soso soss sost sotc sote soth sotk soto sots sscc ssce sscs ssec ssee sses sset sshs ssoc ssot sssc sssh ssss sstc ssth ssts stcc stch stcs stec stee stek steo stes stet sths stks stoe stok stoo stos stot stss sttc tccc tch- tche tchh tcho tchs tcos tcsh tctc tcts tech teck teco tecs tect teec teek tees teet teho teke tekh teoh teok teos tesc tese tesh teso tess test tete teth teto tets tett thch the- thec thee thek theo thes thet thoe thoo thos thot thse thss thts tkos tkts toce toch tock toco toee toeh toek toes toet toho toke toko tooh took toos toot tosc tose tosh tosk toso toss tost totc tote toth toto tots tott tscc tsec tses tset tshe tshs tsks tsos tsse tsst tstc tsts tteo ttoe ttss tttt