cccc ccci cccl cccp ccic ccii ccil ccip cclc ccli ccnc ccni ccnp ccoc ccpl ccpn ccpp cicc cici cico ciii cili cill cilo cilp cin- cinc cini cino cion cipo cipp clic clii clin clio clip clon cloo clop clpp cnci cnco cncp cnic coco cocp coil coin coip col- coli coll coln colo colp con- conc coni conn cono cool coon coop copi copo copp cpic cpio cplc cpni i-no iccc icci iccl iccn icco iccp icll iclp icnc icoc icon icpc icpo iiii iiio iino iioi iioo iiop ilic ilin ilio ill- illi illo illp ilni ilno iloc iloo inci incl inco inni inno ino- inoi inol inon inp- inpi inpp ioci iocp ioii ioio iolo ioni ionn iono iooi iooo iopl ipcc ipil ipin iplo ipop ippc ippo lccc lcpc lcpl lico liii liin lili lill lilo linc linn lino lio- lion lip- lipc lipi lipl lipo lipp llcc lllc llll lloc lloo locc loci locn loco loic loin loli loll lolo loni lono looc lool loon loop lopi lopp lppl n-ii nccc ncci nccn nccp ncip nclc ncln ncnc ncoc ncpc nicc nici nicl nico niip nili nill nilo nilp nini ninl nino nion nioo nipc nlcc nlic nlpc nnnn nnpi noci nocl noco noil noin noio noli noll nolo nolp non- noni nonn nono noo- nool noon nooo noop npcc npic npin nppc nppl occc occi occn ocin oclc ocon ocpp oici oiii oion oipc olcc olic olin olio olli ollo olon olpc onc- onco onic onil onni onno onon oolo oooo opic opii opin opio opo- opon oppi oppo pccc pccl pcin pcip pcll pclo pcpn pcpp picc pici pico piip pil- pili pill pilo pinc pini pinn pino pinp pion pipi pipo pipp plcc plin plio plip ploc plon ploo plop plpp pnic pnin pnln pnnl pnon pnpo pnpp poco poil poin poio poli poll polo ponc poni pono ponp pool poon poop pop- popc popi popo popp ppcc ppci ppic ppli pplo pppn pppo pppp