cccc cccl cccp cclc ccnc ccnp ccoc ccow ccpl ccpn ccpp clon cloo clop clow clpp cnco cncp coco cocp col- coll coln colo colp con- conc conn cono cool coon coop copo copp cowl cowp cplc lccc lcpc lcpl llcc lllc llll llnw lloc lloo locc locn loco loll lolo lono looc lool loon loop lopp lowl lown lowp loww lppl lwoo lwow nccc nccn nccp nclc ncln ncnc ncoc ncow ncpc ncwc nlcc nlow nlpc nlwc nnnn nocl noco noll nolo nolp non- nonn nono nonw noo- nool noon nooo noop nowl nown npcc nppc nppl nwpp occc occn oclc ocon ocpp olcc ollo olon olpc onc- onco onno onon oolo oooo opo- opon oppo owow pccc pccl pccw pcll pclo pcpn pcpp plcc ploc plon ploo plop plow plpp pnln pnnl pnon pnpo pnpp poco poll polo ponc pono ponp pool poon poop pop- popc popo popp powl powp ppcc pplo pppn pppo pppp pwll wccc wccl wccn wcco wccp wccw wclc wcll wcln wclo wclw wcnc wcnl wcnn wcno wcnp wcnw wcoc wcol wcon wcoo wcop wcpc wcpn wcpo wcpp wcwc wcwn wcwp wlcc wlcl wlcn wlco wlll wlln wllw wlnc wlnl wlno wloc wlol wlon wloo wlop wlpc wlpo wlpw wlwc wlwl wncc wncl wncn wnco wncw wnlc wnlo wnnc wnnl wnnw wnoc wnoo wnop wnow wnpc wnpl wnwc wnwn wnww wocc wocl wocn woco woll wolp wolw wonc wonn wonw wooc wool woon woop woow wopc wopp wowc wowl wown wowo wowp woww wpcc wpcl wpcn wpcw wpll wpln wplo wplp wplw wpnn wpnw wpoc wpol wpon wpop wpow wppc wppl wppn wpwc wwcl wwcn wwco wwcw wwlc wwll wwln wwlp wwlw wwnc wwnl wwnn wwno wwnw wwol wwon wwow wwpc wwpl wwpn wwpw wwwc wwwl wwwn wwww