cccc cccp cccu ccee ccoc ccpe ccpp ccuc ccup cec- cece ceco cecp ceec ceop ceou cepc cepe cepo cepp ceyu ceze cezy coce coco cocp cocu coep coop cope copo copp copy coue coup couy coyo coze cozy cozz cpce cpcu cpep cucc cuce cupe cupo cupp cuy- cuyo cuyp cuzo cuzy cyc- cycc cypc cyy- cyyc czyz eccc ecce ecco eco- ecop ecou ecpp eeee eeoc eeze epcc epec epee epoc eppc eppo eppp eppy eyec eyey eyez eype eyup ezop ezuz ezzo o-eo occc oce ocee ocpp oec- oecc oeec oeye oeyo oooo ooze oozy opec opep opo- oppo oppy opye oucc oupe ouu- ouze ouzo oyce oyee oyeu oyez oyou ozee ozey ozzy pccc pcce pcep pcoe pcpp pece peco pecy pecz peec peep peou pepe pepo peyo peze pezo pezy poce poco poey poop pop- popc pope popo popp popy poup pouy poyo poze pozo ppcc pppo pppp ppye pu-e puce pueo pueu puoy pupe pupu pupy puuc puy- puyo puzo pyce pyep pyo- pype pypy pyzy uccp ucoz uocc uppc uppe uppp uppu uppy upup uucp uuoc uuuu yccc ycee ye-u yeep yepe yepp yeue yeye yeyo yezo yoop yooz yopo yopy youe youp youz yoye yoyo yozo ypcc yuce yuye yuyu yuzo yuzu yyyy zeep zepo zepp zeze zoco zoey zoo- zoop zope zopy zouc zozo zozu zuce zuoz zuzu zypp zzzz