-ose cccc cccp cccs ccee ccoc ccpe ccpp ccps ccsp ccss cec- cece ceco cecp cecs ceec cees ceop ceos cepc cepe cepo cepp ceps cesc cese cesp cess ceze coce coco cocp coep coes coop coos cope copo copp cops cosc cose coso cosp coss coze cozz cpce cpcs cpep cpos cpps cpsc cpso cscc csce csco cscs csec csee csep csos cspc cspe csps csse eccc ecce ecco eces eco- ecop ecos ecpp ecsc ecse ecsp ecss eecs eeee eees eeoc eeps eese eeze eoes epcc epec epee epes epoc epos eppc eppo eppp epps epsc epsp epss esce esco escs esee eseo eses eso- esop esos espc espe espo espp esps esse esso essp ezop ezzo o-eo occc oce ocee ocos ocpp oec- oecc oeec oeps oese ooes oooo ooos oops oose ooze opec opep opes opo- opos oppo opps oscc osce osco osec osee oses osez osoo osos osse osso ozee pccc pcce pccs pcep pcoe pcos pcpp pcps pcse pcso pece peco pecs pecz peec peep pees pepe pepo peps pese peso pess peze pezo poce poco pocs poes poop poos pop- popc pope popo popp pops pose poso poss poze pozo ppcc ppcs ppos pppo pppp ppps ppss psco psec psoc psos pspp psps pssc psse psso s-os sccc scce sccp sccs scec scee scep scoo scop scpe scpo scps scsc scso se-c se-e se-o se-s se-z sec- secc sece seco secs seec seep sees seez seoc seop sepe sepo sepp seps sesc sese seso sess soce soco socs soec soeo soep soes soop soos sope sopo sopp sops sose soso soss soz- soze spcc spco spcs spec spee spes spoc spoo spop spos spps spse spso spsp spss sscc ssce sscp sscs ssec ssee ssep sses ssoc ssop sspc sspe sspo ssps sssc ssss szep szoc szss zeep zees zeos zepo zepp zeps zeze zoco zoes zoo- zoop zoos zope zoso zoss zozo zsss zzzs zzzz