cccc ccci cccl cccp cccu ccic ccii ccil ccip ccir cclc ccli ccnc ccni ccnp ccnr ccnu ccoc ccpl ccpn ccpp ccpr ccrc ccri ccrl ccrp ccuc ccup cicc cici cico cicr cicu ciii cili cill cilo cilp cin- cinc cini cino cion cior cipo cipp circ ciri cirl ciro cirr ciuc ciup clic clii clin clio clip clir clon cloo clop clor clou clpp clri clro clun cnci cnco cncp cnic cnrc cnrr coco cocp cocu coil coin coip coir col- coli coll coln colo colp colu con- conc coni conn cono cool coon coop copi copo copp copr cor- corc cori corl corn coro corp corr coul coun coup cour cpcu cpic cpio cplc cpni cpri crcc crcr cric crin crip criu croc crol cron croo crop cror crpc crun crup cucc cuci cucn cui- cuil cuin cuir culc cull culo culp cuno cunp cuon cupl cupo cupp cupr curi curl curn curo curr i-no iccc icci iccl iccn icco iccp iccr iccu icll iclp iclr icnc icoc icon icor icpc icpo icrc icrr icru icup iiii iiio iino iioi iioo iiop iirc iiuc ilic ilin ilio ilir ill- illi illo illp ilni ilno iloc iloo ilpr inci incl inco incr inni inno innr innu ino- inoi inol inon inor inou inp- inpi inpp inri inro inui inul inun inup ioci iocp ioii ioio iolo ioni ionn iono iooi iooo iopl iori ioun ipcc ipil ipin iplo ipop ippc ippo ippr ipri ipur ircc ircu iri- iric iril irin irio irip iroc iron irop irpc irrc irri irul irun iucc iuiu iuno iupp lccc lcor lcpc lcpl lcrl lico licr liii liin liir lili lill lilo lilu linc linn lino lio- lion lior lip- lipc lipi lipl lipo lipp lipu lirc liri lirl lirn liro lirp lirr liru liun llcc lllc llll lloc lloo lncr locc loci locn loco locu loic loin loir loiu loli loll lolo loni lono lonr looc lool loon loop loor lopi lopp lopu lori lorn loro loui loul loun loup lour louu lppl lprp lric lroc lroi lron lrpu lrrc lrrr luci luin luli lull lulu luni lunn luno lupi lupo lupu luri luup n-ii n-up nccc ncci nccn nccp nccr nccu ncip nclc ncln nclr ncnc ncoc ncor ncpc ncrc ncri ncrp nicc nici nicl nico nicu niip niir niiu nili nill nilo nilp nilu nini ninl nino nion nioo niou nipc nipr niro niru niur nlcc nlic nlpc nlrp nnnn nnpi nnpr noci nocl noco noil noin noio noir noli noll nolo nolp non- noni nonn nono nonu noo- nool noon nooo noop noor nor- norc nori norn noro norr noul noun noup nour npcc npic npin nppc nppl npri nric nroc nron nrpc nrpn nrrc nrrl nuci nucu nuin nuli null nunc nunn nuno nuoc nuon nurc nuri nurl nurn nurp nurr nuru occc occi occn ocin oclc ocon ocpp ocrl ocro ocrr ocul ocur oici oiii oion oipc olcc olic olin olio olli ollo olon olor olpc olur onc- onco onic onil onir onni onno onon onor onpu onup onur oocr oolo oooo opic opii opin opio opo- opon opor oppi oppo orci orco ori- oric oril orin orio orlo orlu ornc orni orno oro- oron oror orpc orpi orri orro orup oucc ouii ouin ouir oulu oun- our- ourn ouro ouu- pccc pccl pcin pcip pcll pclo pcpn pcpp pcrc pcrl pcun picc pici pico picr picu piip pil- pili pill pilo pilu pinc pini pinn pino pinp pinu pion pipi pipo pipp pirc piri pirl pirn piro pirr piru plcc plin plio plip ploc plon ploo plop plou plpp plri plup plur pnic pnin pnln pnnl pnon pnpo pnpp pnro pnup poco poil poin poio poli poll polo polu ponc poni pono ponp pool poon poop poor pop- popc popi popo popp porc pori porn poro porr poui poul poun poup pour ppcc ppci ppic ppli pplo pppn pppo pppp pprc ppru ppur prcc prcp pri- prii prin prlr prnp pro- proc prol pron proo prop prou prri pruu puin puir puiu puli pull pulo pulp pulu punc puno punu pupi pupl pupu pur- puri purl puro purp purr puru puuc rccc rcic rcnl rcnr rcon rcpi rcpo ricc rico riin rill rilo rilp rilu rinn rino riol rion riou ripi ripl ripp ripr riri rlin rnco rncp rnin rnli rocc roco roil roin roio roir roiu roll rolo rolp ronc roni rono rooi rool roon roop roor ropo rorc rori roro roru roul roun roup rpii rpon rppn rrrr rrun ruci ruin rull rulo runc runi runn runo rupp rurc ruri ruro rurp ruru ruun u-rp ucci uccp ucil ucin ucio ucon ucrc uipi uirr ulcc ulco ulic ulli ullo ullr ulno ulo- uloc ulul uncc unci uncl unco uncp uni- unic unii unin unio unir unlp unni unno unon unop unpc unro uocc uolc uor- upci upic upin uplo upnp upon upor uppc uppp uppu upri upup urci uric urin uriu urni uro- urol uroo urpo urri urun urup urur uucp uulu uuni uuno uuoc uuri uuuu