cccc cccl cccp cclc ccnc ccnp ccny ccoc ccpl ccpn ccpp clon cloo clop cloy cloz clpp cly- cnco cncp cnnz coco cocp col- coll coln colo colp coly con- conc conn cono cony cool coon coop copo copp copy coyl coyn coyo cozy cozz cplc cyc- cycc cycl cyl- cylc cyll cyn- cyno cyon cypc cyy- cyyc cyyn czon czyz lccc lcpc lcpl llcc lllc llll lloc lloo llyn locc locn loco loll lolo loly lolz lono looc lool loon loop looz lopp loyn lozy lpny lppl lyc- lyco lyly lync lynn lynz lyo- lyon lyyn lzop nccc nccn nccp nclc ncln ncnc ncoc ncpc nlcc nlpc nnnn nocl noco noll nolo nolp non- nonn nono noo- nool noon nooo noop noyl noyo noyz npcc nppc nppl nycc nyco nycy nyll nyny nyon nypc nypl nzcc nzpc nzpp occc occn oclc ocon ocpp olcc ollo olly olon olpc onc- onco only onno onon onoy onoz onzo onzy oolo oooo oozy opo- opon oppo oppy oyly oyon ozon ozzy pccc pccl pcll pclo pcpn pcpp plcc ploc plon ploo plop ploy plpp pnln pnnl pnon pnpo pnpp poco poll polo poly ponc pono ponp pony pool poon poop pop- popc popo popp popy poyn poyo pozo ppcc pplo pppn pppo pppp pyl- pyll pyn- pyo- pyon pypy pyzy pzzl yccc ynol ynon yoll yolo yolp yoly yono yool yoon yoop yooz yopo yopy yoyn yoyo yozo ypcc yyyy zloc zoco zoll zolo zon- zony zoo- zool zoon zoop zopl zopy zozo zyll zypp zzzz