-ose cccc cccs ccee ccoc ccss ccst cctc cctt cec- cece ceco cecs cect ceec cees ceke ceos cesc cese cess cest cet- cete ceto cets ceze ckck ckco ckcs ckoc ckoo ckos ckot ckso ckst ckts coce cock coco coct coes cok- coke coko cook coos coot cosc cose coso coss cost cotc cote coto cots cott coze cozz cscc csce csco cscs csec csee cset csks csos csot csse cstc csto csts ctec ctos ctot ctsc ctss ctts czts eccc ecce ecco ecct eces ecko ecks eco- ecos ecot ecsc ecse ecss ect- ectc ecto ects eecs eeee eees eeke eeks eeoc eese eesk eetc eete eets eeze ekco ekek ekes eket ekos eoes eost eotc eoto eots esce esco escs esee esek eseo eses eset eske esko esks eso- esok esos esse esso esst estc este esto ests etcc etco etcs etec etee etes etoe etok etos ette etto ezek ezzo k-os kccc kcck kcct kcec kcee kceo kcet kcez kckc kckk kcko kckz kcoe kcos kcot kcoz kcsc kcse kcss kcst kctc kcte kcto kctz kcze kczo kczz keck keco keek kees keet kekc keke keko keks keok keos kesc kesk keso kess kest kesz ket- ketc kete ketk keto kets kett keze kezz kkck kkco kkcs kkct kkez kkkk kkoo kkot kkoz kkse kkss kkst kktc kktk kkts kktz kkzz kock kocs koct koes kokc koke kokk koko koks kokz kooc kook kooo koos koot kooz kos- kosc kose koso koss kost kosz kotc kote kotk koto kots kott kotz koze kozk kozo kozt ksce ksck ksco kscs ksec ksee ksek kseo kset ksez kske kskk ksko ksks kskz ksoc ksok ksoo ksos ksse ksso ksss ksst kssz kstc kste kstk ksto ksts kstt kstz ktcc ktce ktck ktco ktcs ktec ktee ktek ktez ktkc ktke ktkk ktko ktks ktkt ktkz ktoc ktoe ktok ktoo ktot ktsc ktso ktst kttc kttk ktto ktts kttt kttz ktzk ktzo ktzt ktzz kzee kzke kzks kzkz kzoo kzot kzoz kzsc kzse kzst kztk kzts kzzk kzzo kzzs kzzt kzzz o-eo occc occt oce ocee ocet ocke ocks ocos oct- octe octo octs oec- oecc oeec oese oest oetz okes oket okko okok okot okso okto ooes oooo ooos oose oost oots ooze oscc osce osco osec osee osek oses oset osez osoo osos osse osso ostc oste osts otee otes oto- otoe otok otoo otos otse otso otte otto otts ozee ozek ozet s-os sccc scce sccs scct scec scee scet sck- scok scoo scot scsc scso scst sctc scto scts se-c se-e se-k se-o se-s se-t se-z sec- secc sece seck seco secs sect seec seek sees seet seez seke sekk seko sekt seoc seok sesc sese seso sess sest set- setc sete seto sets sett setz skee skeo skes sket skoe skot skss soce sock soco socs soec soeo soes soke sokk soko sook soos soot sose soso soss sost sotc sote sotk soto sots soz- soze sscc ssce sscs ssec ssee sses sset ssoc ssot sssc ssss sstc ssts stcc stcs stec stee stek steo stes stet stks stoe stok stoo stos stot stss sttc szoc szot szss tccc tcos tctc tcts teck teco tecs tect teec teek tees teet teez teke teok teos teoz tesc tese teso tess test tete teto tets tett tetz tezz tkos tkts toce tock toco toee toek toes toet toke toko took toos toot tosc tose tosk toso toss tost totc tote toto tots tott toze tozo tscc tsec tses tset tsez tsks tsos tsse tsst tstc tsts tteo ttoe ttss tttt tzzt zeck zeek zees zeke zeko zeks zeos zest zete zeto zeze zoco zoes zoet zoke zoo- zook zoos zoot zoso zoss zote zots zott zotz zozo zsss ztst zzzs zzzz