cccc cccl cccm cccp cclc cclm ccmc ccmm ccmp ccnc ccnm ccnp ccny ccoc ccom ccpl ccpm ccpn ccpp clom clon cloo clop cloy clpp cly- clym cmcc cmll cmmc cmml cmmn cmoc cmon cmoy cmpc cmpl cmpp cnco cncp coco cocp col- coll colm coln colo colp coly com- comc coml comm como comp con- conc conn cono cony cool coom coon coop copo copp copy coyl coyn coyo cpcm cplc cpmp cppm cyc- cycc cycl cyl- cylc cyll cym- cymo cyn- cyno cyon cypc cyy- cyyc cyyn lccc lccm lcpc lcpl lcpm llcc lllc llll lloc lloo llyn lmcc lmln lmno locc locn loco loll lolo loly lomm lomo lomp lomy lono looc lool loom loon loop lopp loyn lpny lppl lyc- lyco lyly lymm lync lynn lyo- lyon lyyn mccc mccl mcmc mcml mcop mcpc mcpp mlcc mlpc mlpy mlym mmcc mmcl mmcm mmlp mmmc mmmm mmpc mmyy mnop mnpo mocl moco moll moln molo moly momo momy mon- monc monn mono mony mooc mool moon moop mopp mopy moyl moyn moyo mpcc mplc mplm mpmc mppc mppp myc- myco myl- myll myln mylo mymp mymy myo- myon mypn mypo nccc nccn nccp nclc ncln ncmm ncmp ncnc ncoc ncpc nlcc nlpc nmcp nmmc nmml nmoc nmon nnmc nnnn nocl noco noll nolo nolp nom- nomo nomy non- nonn nono noo- nool noon nooo noop noyl noyo npcc nppc nppl nycc nyco nycy nyll nyny nyom nyon nypc nypl occc occn oclc ocml ocom ocon ocpm ocpp olcc ollo olly olmo olom olon olpc omn- omo- omon omoo ompl onc- onco only onmy onno onon onoy onym oolo oooo opml opo- opon oppo oppy oyly oyon pccc pccl pcll pclo pcom pcpm pcpn pcpp plcc plmn ploc plom plon ploo plop ploy plpp plym pmcc pmcl pmln pmmp pmpm pmpo pnln pnml pnnl pnnm pnom pnon pnpo pnpp poco poll polo poly pomo pomp pomy ponc pono ponp pony pool poon poop pop- popc popo popp popy poyn poyo ppcc ppcm pplo ppml pppn pppo pppp pyl- pyll pym- pyn- pyo- pyon pypy yccc ympn ynol ynon yoll yolo yolp yoly yomo yomp yono yool yoon yoop yopo yopy yoyn yoyo ypcc yyyy